7282275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 16332288

約数和(自身を除く): 9050013

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 25, 33, 35, 39, 55, 65, 75, 77, 91, 97, 105, 143, 165, 175, 195, 231, 273, 275, 291, 325, 385, 429, 455, 485, 525, 679, 715, 825, 975, 1001, 1067, 1155, 1261, 1365, 1455, 1925, 2037, 2145, 2275, 2425, 3003, 3201, 3395, 3575, 3783, 5005, 5335, 5775, 6305, 6825, 7275, 7469, 8827, 10185, 10725, 13871, 15015, 16005, 16975, 18915, 22407, 25025, 26481, 26675, 31525, 37345, 41613, 44135, 50925, 69355, 75075, 80025, 94575, 97097, 112035, 132405, 186725, 208065, 220675, 291291, 346775, 485485, 560175, 662025, 1040325, 1456455, 2427425, 7282275]

約数ペア:

[(1, 7282275), (3, 2427425), (5, 1456455), (7, 1040325), (11, 662025), (13, 560175), (15, 485485), (21, 346775), (25, 291291), (33, 220675), (35, 208065), (39, 186725), (55, 132405), (65, 112035), (75, 97097), (77, 94575), (91, 80025), (97, 75075), (105, 69355), (143, 50925), (165, 44135), (175, 41613), (195, 37345), (231, 31525), (273, 26675), (275, 26481), (291, 25025), (325, 22407), (385, 18915), (429, 16975), (455, 16005), (485, 15015), (525, 13871), (679, 10725), (715, 10185), (825, 8827), (975, 7469), (1001, 7275), (1067, 6825), (1155, 6305), (1261, 5775), (1365, 5335), (1455, 5005), (1925, 3783), (2037, 3575), (2145, 3395), (2275, 3201), (2425, 3003)]