42130715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{7159}}^1$

素因数の和:7282

約数の個数: 16

約数和(自身を含む): 55676160

約数和(自身を除く): 13545445

約数列:

[1, 5, 11, 55, 107, 535, 1177, 5885, 7159, 35795, 78749, 393745, 766013, 3830065, 8426143, 42130715]

約数ペア:

[(1, 42130715), (5, 8426143), (11, 3830065), (55, 766013), (107, 393745), (535, 78749), (1177, 35795), (5885, 7159)]