42174445

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{491}}^1$

素因数の和:956

約数の個数: 16

約数和(自身を含む): 52073280

約数和(自身を除く): 9898835

約数列:

[1, 5, 41, 205, 419, 491, 2095, 2455, 17179, 20131, 85895, 100655, 205729, 1028645, 8434889, 42174445]

約数ペア:

[(1, 42174445), (5, 8434889), (41, 1028645), (205, 205729), (419, 100655), (491, 85895), (2095, 20131), (2455, 17179)]