401355505

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1\times {\mathrm{3347}}^1$

素因数の和:4208

約数の個数: 16

約数和(自身を含む): 498985920

約数和(自身を除く): 97630415

約数列:

[1, 5, 29, 145, 827, 3347, 4135, 16735, 23983, 97063, 119915, 485315, 2767969, 13839845, 80271101, 401355505]

約数ペア:

[(1, 401355505), (5, 80271101), (29, 13839845), (145, 2767969), (827, 485315), (3347, 119915), (4135, 97063), (16735, 23983)]