73652625

素因数分解:

$3^3\times 5^3\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 138028800

約数和(自身を除く): 64376175

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 139, 157, 225, 375, 417, 471, 675, 695, 785, 1125, 1251, 1413, 2085, 2355, 3375, 3475, 3753, 3925, 4239, 6255, 7065, 10425, 11775, 17375, 18765, 19625, 21195, 21823, 31275, 35325, 52125, 58875, 65469, 93825, 105975, 109115, 156375, 176625, 196407, 327345, 469125, 529875, 545575, 589221, 982035, 1636725, 2727875, 2946105, 4910175, 8183625, 14730525, 24550875, 73652625]

約数ペア:

[(1, 73652625), (3, 24550875), (5, 14730525), (9, 8183625), (15, 4910175), (25, 2946105), (27, 2727875), (45, 1636725), (75, 982035), (125, 589221), (135, 545575), (139, 529875), (157, 469125), (225, 327345), (375, 196407), (417, 176625), (471, 156375), (675, 109115), (695, 105975), (785, 93825), (1125, 65469), (1251, 58875), (1413, 52125), (2085, 35325), (2355, 31275), (3375, 21823), (3475, 21195), (3753, 19625), (3925, 18765), (4239, 17375), (6255, 11775), (7065, 10425)]