172947065

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{8273}}^1$

素因数の和:8428

約数の個数: 16

約数和(自身を含む): 215057808

約数和(自身を除く): 42110743

約数列:

[1, 5, 37, 113, 185, 565, 4181, 8273, 20905, 41365, 306101, 934849, 1530505, 4674245, 34589413, 172947065]

約数ペア:

[(1, 172947065), (5, 34589413), (37, 4674245), (113, 1530505), (185, 934849), (565, 306101), (4181, 41365), (8273, 20905)]