4331475

素因数分解:

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

素因数の和:79

約数の個数: 72

約数和(自身を含む): 8666112

約数和(自身を除く): 4334637

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 31, 45, 69, 75, 81, 93, 115, 135, 155, 207, 225, 243, 279, 345, 405, 465, 575, 621, 675, 713, 775, 837, 1035, 1215, 1395, 1725, 1863, 2025, 2139, 2325, 2511, 3105, 3565, 4185, 5175, 5589, 6075, 6417, 6975, 7533, 9315, 10695, 12555, 15525, 17825, 19251, 20925, 27945, 32085, 37665, 46575, 53475, 57753, 62775, 96255, 139725, 160425, 173259, 188325, 288765, 481275, 866295, 1443825, 4331475]

約数ペア:

[(1, 4331475), (3, 1443825), (5, 866295), (9, 481275), (15, 288765), (23, 188325), (25, 173259), (27, 160425), (31, 139725), (45, 96255), (69, 62775), (75, 57753), (81, 53475), (93, 46575), (115, 37665), (135, 32085), (155, 27945), (207, 20925), (225, 19251), (243, 17825), (279, 15525), (345, 12555), (405, 10695), (465, 9315), (575, 7533), (621, 6975), (675, 6417), (713, 6075), (775, 5589), (837, 5175), (1035, 4185), (1215, 3565), (1395, 3105), (1725, 2511), (1863, 2325), (2025, 2139)]