349987555

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{5683}}^1$

素因数の和:5910

約数の個数: 16

約数和(自身を含む): 427664160

約数和(自身を除く): 77676605

約数列:

[1, 5, 109, 113, 545, 565, 5683, 12317, 28415, 61585, 619447, 642179, 3097235, 3210895, 69997511, 349987555]

約数ペア:

[(1, 349987555), (5, 69997511), (109, 3210895), (113, 3097235), (545, 642179), (565, 619447), (5683, 61585), (12317, 28415)]