79002225

素因数分解:

$3^2\times 5^2\times {\mathrm{351121}}^1$

素因数の和:351137

約数の個数: 18

約数和(自身を含む): 141502166

約数和(自身を除く): 62499941

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 351121, 1053363, 1755605, 3160089, 5266815, 8778025, 15800445, 26334075, 79002225]

約数ペア:

[(1, 79002225), (3, 26334075), (5, 15800445), (9, 8778025), (15, 5266815), (25, 3160089), (45, 1755605), (75, 1053363), (225, 351121)]