15208750

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^3$

素因数の和:91

約数の個数: 40

約数和(自身を含む): 29802960

約数和(自身を除く): 14594210

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 529, 575, 625, 1058, 1150, 1250, 2645, 2875, 5290, 5750, 12167, 13225, 14375, 24334, 26450, 28750, 60835, 66125, 121670, 132250, 304175, 330625, 608350, 661250, 1520875, 3041750, 7604375, 15208750]

約数ペア:

[(1, 15208750), (2, 7604375), (5, 3041750), (10, 1520875), (23, 661250), (25, 608350), (46, 330625), (50, 304175), (115, 132250), (125, 121670), (230, 66125), (250, 60835), (529, 28750), (575, 26450), (625, 24334), (1058, 14375), (1150, 13225), (1250, 12167), (2645, 5750), (2875, 5290)]