42707015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{10771}}^1$

素因数の和:10850

約数の個数: 16

約数和(自身を含む): 56100576

約数和(自身を除く): 13393561

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 10771, 53855, 140023, 657031, 700115, 3285155, 8541403, 42707015]

約数ペア:

[(1, 42707015), (5, 8541403), (13, 3285155), (61, 700115), (65, 657031), (305, 140023), (793, 53855), (3965, 10771)]