15562800290

素因数分解:

$2^1\times 5^1\times {\mathrm{11909}}^1\times {\mathrm{130681}}^1$

素因数の和:142597

約数の個数: 16

約数和(自身を含む): 28015607160

約数和(自身を除く): 12452806870

約数列:

[1, 2, 5, 10, 11909, 23818, 59545, 119090, 130681, 261362, 653405, 1306810, 1556280029, 3112560058, 7781400145, 15562800290]

約数ペア:

[(1, 15562800290), (2, 7781400145), (5, 3112560058), (10, 1556280029), (11909, 1306810), (23818, 653405), (59545, 261362), (119090, 130681)]