239714475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 554631168

約数和(自身を除く): 314916693

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 25, 31, 33, 35, 39, 55, 65, 75, 77, 91, 93, 103, 105, 143, 155, 165, 175, 195, 217, 231, 273, 275, 309, 325, 341, 385, 403, 429, 455, 465, 515, 525, 651, 715, 721, 775, 825, 975, 1001, 1023, 1085, 1133, 1155, 1209, 1339, 1365, 1545, 1705, 1925, 2015, 2145, 2163, 2275, 2325, 2387, 2575, 2821, 3003, 3193, 3255, 3399, 3575, 3605, 4017, 4433, 5005, 5115, 5425, 5665, 5775, 6045, 6695, 6825, 7161, 7725, 7931, 8463, 8525, 9373, 9579, 10075, 10725, 10815, 11935, 13299, 14105, 14729, 15015, 15965, 16275, 16995, 18025, 20085, 22165, 22351, 23793, 25025, 25575, 28119, 28325, 30225, 31031, 33475, 35123, 35805, 39655, 41509, 42315, 44187, 46865, 47895, 54075, 59675, 66495, 67053, 70525, 73645, 75075, 79825, 84975, 93093, 100425, 103103, 105369, 110825, 111755, 118965, 124527, 140595, 155155, 175615, 179025, 198275, 207545, 211575, 220935, 234325, 239475, 245861, 290563, 309309, 332475, 335265, 368225, 456599, 465465, 515515, 526845, 558775, 594825, 622635, 702975, 737583, 775775, 871689, 878075, 1037725, 1104675, 1229305, 1369797, 1452815, 1546545, 1676325, 2282995, 2327325, 2577575, 2634225, 3113175, 3196193, 3687915, 4358445, 6146525, 6848985, 7264075, 7732725, 9588579, 11414975, 15980965, 18439575, 21792225, 34244925, 47942895, 79904825, 239714475]

約数ペア:

[(1, 239714475), (3, 79904825), (5, 47942895), (7, 34244925), (11, 21792225), (13, 18439575), (15, 15980965), (21, 11414975), (25, 9588579), (31, 7732725), (33, 7264075), (35, 6848985), (39, 6146525), (55, 4358445), (65, 3687915), (75, 3196193), (77, 3113175), (91, 2634225), (93, 2577575), (103, 2327325), (105, 2282995), (143, 1676325), (155, 1546545), (165, 1452815), (175, 1369797), (195, 1229305), (217, 1104675), (231, 1037725), (273, 878075), (275, 871689), (309, 775775), (325, 737583), (341, 702975), (385, 622635), (403, 594825), (429, 558775), (455, 526845), (465, 515515), (515, 465465), (525, 456599), (651, 368225), (715, 335265), (721, 332475), (775, 309309), (825, 290563), (975, 245861), (1001, 239475), (1023, 234325), (1085, 220935), (1133, 211575), (1155, 207545), (1209, 198275), (1339, 179025), (1365, 175615), (1545, 155155), (1705, 140595), (1925, 124527), (2015, 118965), (2145, 111755), (2163, 110825), (2275, 105369), (2325, 103103), (2387, 100425), (2575, 93093), (2821, 84975), (3003, 79825), (3193, 75075), (3255, 73645), (3399, 70525), (3575, 67053), (3605, 66495), (4017, 59675), (4433, 54075), (5005, 47895), (5115, 46865), (5425, 44187), (5665, 42315), (5775, 41509), (6045, 39655), (6695, 35805), (6825, 35123), (7161, 33475), (7725, 31031), (7931, 30225), (8463, 28325), (8525, 28119), (9373, 25575), (9579, 25025), (10075, 23793), (10725, 22351), (10815, 22165), (11935, 20085), (13299, 18025), (14105, 16995), (14729, 16275), (15015, 15965)]