10515375

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 20442240

約数和(自身を除く): 9926865

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 719, 975, 1125, 1625, 2157, 2925, 3595, 4875, 6471, 9347, 10785, 14625, 17975, 28041, 32355, 46735, 53925, 84123, 89875, 140205, 161775, 233675, 269625, 420615, 701025, 808875, 1168375, 2103075, 3505125, 10515375]

約数ペア:

[(1, 10515375), (3, 3505125), (5, 2103075), (9, 1168375), (13, 808875), (15, 701025), (25, 420615), (39, 269625), (45, 233675), (65, 161775), (75, 140205), (117, 89875), (125, 84123), (195, 53925), (225, 46735), (325, 32355), (375, 28041), (585, 17975), (719, 14625), (975, 10785), (1125, 9347), (1625, 6471), (2157, 4875), (2925, 3595)]