291250930805

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{42736747}}^1$

素因数の和:42736828

約数の個数: 16

約数和(自身を含む): 369245502720

約数和(自身を除く): 77994571915

約数列:

[1, 5, 29, 47, 145, 235, 1363, 6815, 42736747, 213683735, 1239365663, 2008627109, 6196828315, 10043135545, 58250186161, 291250930805]

約数ペア:

[(1, 291250930805), (5, 58250186161), (29, 10043135545), (47, 6196828315), (145, 2008627109), (235, 1239365663), (1363, 213683735), (6815, 42736747)]