146772225

素因数分解:

$3^2\times 5^2\times {\mathrm{652321}}^1$

素因数の和:652337

約数の個数: 18

約数和(自身を含む): 262885766

約数和(自身を除く): 116113541

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 652321, 1956963, 3261605, 5870889, 9784815, 16308025, 29354445, 48924075, 146772225]

約数ペア:

[(1, 146772225), (3, 48924075), (5, 29354445), (9, 16308025), (15, 9784815), (25, 5870889), (45, 3261605), (75, 1956963), (225, 652321)]