4138804575

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{25799}}^1$

素因数の和:25869

約数の個数: 72

約数和(自身を含む): 7985203200

約数和(自身を除く): 3846398625

約数列:

[1, 3, 5, 9, 15, 23, 25, 31, 45, 69, 75, 93, 115, 155, 207, 225, 279, 345, 465, 575, 713, 775, 1035, 1395, 1725, 2139, 2325, 3565, 5175, 6417, 6975, 10695, 17825, 25799, 32085, 53475, 77397, 128995, 160425, 232191, 386985, 593377, 644975, 799769, 1160955, 1780131, 1934925, 2399307, 2966885, 3998845, 5340393, 5804775, 7197921, 8900655, 11996535, 14834425, 18394687, 19994225, 26701965, 35989605, 44503275, 55184061, 59982675, 91973435, 133509825, 165552183, 179948025, 275920305, 459867175, 827760915, 1379601525, 4138804575]

約数ペア:

[(1, 4138804575), (3, 1379601525), (5, 827760915), (9, 459867175), (15, 275920305), (23, 179948025), (25, 165552183), (31, 133509825), (45, 91973435), (69, 59982675), (75, 55184061), (93, 44503275), (115, 35989605), (155, 26701965), (207, 19994225), (225, 18394687), (279, 14834425), (345, 11996535), (465, 8900655), (575, 7197921), (713, 5804775), (775, 5340393), (1035, 3998845), (1395, 2966885), (1725, 2399307), (2139, 1934925), (2325, 1780131), (3565, 1160955), (5175, 799769), (6417, 644975), (6975, 593377), (10695, 386985), (17825, 232191), (25799, 160425), (32085, 128995), (53475, 77397)]