349179505

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{5351}}^1$

素因数の和:5808

約数の個数: 16

約数和(自身を含む): 433640448

約数和(自身を除く): 84460943

約数列:

[1, 5, 31, 155, 421, 2105, 5351, 13051, 26755, 65255, 165881, 829405, 2252771, 11263855, 69835901, 349179505]

約数ペア:

[(1, 349179505), (5, 69835901), (31, 11263855), (155, 2252771), (421, 829405), (2105, 165881), (5351, 65255), (13051, 26755)]