65712778875

素因数分解:

$3^4\times 5^3\times {\mathrm{6490151}}^1$

素因数の和:6490178

約数の個数: 40

約数和(自身を含む): 122508109152

約数和(自身を除く): 56795330277

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 3375, 10125, 6490151, 19470453, 32450755, 58411359, 97352265, 162253775, 175234077, 292056795, 486761325, 525702231, 811268875, 876170385, 1460283975, 2433806625, 2628511155, 4380851925, 7301419875, 13142555775, 21904259625, 65712778875]

約数ペア:

[(1, 65712778875), (3, 21904259625), (5, 13142555775), (9, 7301419875), (15, 4380851925), (25, 2628511155), (27, 2433806625), (45, 1460283975), (75, 876170385), (81, 811268875), (125, 525702231), (135, 486761325), (225, 292056795), (375, 175234077), (405, 162253775), (675, 97352265), (1125, 58411359), (2025, 32450755), (3375, 19470453), (10125, 6490151)]