662980865

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{140611}}^1$

素因数の和:140680

約数の個数: 16

約数和(自身を含む): 850421376

約数和(自身を除く): 187440511

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 140611, 703055, 3234053, 5765051, 16170265, 28825255, 132596173, 662980865]

約数ペア:

[(1, 662980865), (5, 132596173), (23, 28825255), (41, 16170265), (115, 5765051), (205, 3234053), (943, 703055), (4715, 140611)]