156677495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{104801}}^1$

素因数の和:104842

約数の個数: 16

約数和(自身を含む): 211280832

約数和(自身を除く): 54603337

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 104801, 524005, 1362413, 2410423, 6812065, 12052115, 31335499, 156677495]

約数ペア:

[(1, 156677495), (5, 31335499), (13, 12052115), (23, 6812065), (65, 2410423), (115, 1362413), (299, 524005), (1495, 104801)]