336658725

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{643}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 654020640

約数和(自身を除く): 317361915

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 179, 195, 225, 325, 537, 585, 643, 895, 975, 1611, 1929, 2327, 2685, 2925, 3215, 4475, 5787, 6981, 8055, 8359, 9645, 11635, 13425, 16075, 20943, 25077, 28935, 34905, 40275, 41795, 48225, 58175, 75231, 104715, 115097, 125385, 144675, 174525, 208975, 345291, 376155, 523575, 575485, 626925, 1035873, 1496261, 1726455, 1880775, 2877425, 4488783, 5179365, 7481305, 8632275, 13466349, 22443915, 25896825, 37406525, 67331745, 112219575, 336658725]

約数ペア:

[(1, 336658725), (3, 112219575), (5, 67331745), (9, 37406525), (13, 25896825), (15, 22443915), (25, 13466349), (39, 8632275), (45, 7481305), (65, 5179365), (75, 4488783), (117, 2877425), (179, 1880775), (195, 1726455), (225, 1496261), (325, 1035873), (537, 626925), (585, 575485), (643, 523575), (895, 376155), (975, 345291), (1611, 208975), (1929, 174525), (2327, 144675), (2685, 125385), (2925, 115097), (3215, 104715), (4475, 75231), (5787, 58175), (6981, 48225), (8055, 41795), (8359, 40275), (9645, 34905), (11635, 28935), (13425, 25077), (16075, 20943)]