222078405

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{113017}}^1$

素因数の和:113156

約数の個数: 16

約数和(自身を含む): 358041024

約数和(自身を除く): 135962619

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 113017, 339051, 565085, 1695255, 14805227, 44415681, 74026135, 222078405]

約数ペア:

[(1, 222078405), (3, 74026135), (5, 44415681), (15, 14805227), (131, 1695255), (393, 565085), (655, 339051), (1965, 113017)]