42042455

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{92401}}^1$

素因数の和:92426

約数の個数: 16

約数和(自身を含む): 62094144

約数和(自身を除く): 20051689

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 92401, 462005, 646807, 1201213, 3234035, 6006065, 8408491, 42042455]

約数ペア:

[(1, 42042455), (5, 8408491), (7, 6006065), (13, 3234035), (35, 1201213), (65, 646807), (91, 462005), (455, 92401)]