345389905

素因数分解:

$5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{51131}}^1$

素因数の和:51336

約数の個数: 16

約数和(自身を含む): 476141184

約数和(自身を除く): 130751279

約数列:

[1, 5, 7, 35, 193, 965, 1351, 6755, 51131, 255655, 357917, 1789585, 9868283, 49341415, 69077981, 345389905]

約数ペア:

[(1, 345389905), (5, 69077981), (7, 49341415), (35, 9868283), (193, 1789585), (965, 357917), (1351, 255655), (6755, 51131)]