20136737475

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3891157}}^1$

素因数の和:3891196

約数の個数: 36

約数和(自身を含む): 37635280176

約数和(自身を除く): 17498542701

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 3891157, 11673471, 19455785, 35020413, 58367355, 89496611, 97278925, 175102065, 268489833, 291836775, 447483055, 805469499, 875510325, 1342449165, 2237415275, 4027347495, 6712245825, 20136737475]

約数ペア:

[(1, 20136737475), (3, 6712245825), (5, 4027347495), (9, 2237415275), (15, 1342449165), (23, 875510325), (25, 805469499), (45, 447483055), (69, 291836775), (75, 268489833), (115, 175102065), (207, 97278925), (225, 89496611), (345, 58367355), (575, 35020413), (1035, 19455785), (1725, 11673471), (5175, 3891157)]