42949685

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 52348800

約数和(自身を除く): 9399115

約数列:

[1, 5, 151, 163, 349, 755, 815, 1745, 24613, 52699, 56887, 123065, 263495, 284435, 8589937, 42949685]

約数ペア:

[(1, 42949685), (5, 8589937), (151, 284435), (163, 263495), (349, 123065), (755, 56887), (815, 52699), (1745, 24613)]