64080615

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{32611}}^1$

素因数の和:32750

約数の個数: 16

約数和(自身を含む): 103314816

約数和(自身を除く): 39234201

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 32611, 97833, 163055, 489165, 4272041, 12816123, 21360205, 64080615]

約数ペア:

[(1, 64080615), (3, 21360205), (5, 12816123), (15, 4272041), (131, 489165), (393, 163055), (655, 97833), (1965, 32611)]