145656675

素因数分解:

$3^2\times 5^2\times {\mathrm{647363}}^1$

素因数の和:647379

約数の個数: 18

約数和(自身を含む): 260887692

約数和(自身を除く): 115231017

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 647363, 1942089, 3236815, 5826267, 9710445, 16184075, 29131335, 48552225, 145656675]

約数ペア:

[(1, 145656675), (3, 48552225), (5, 29131335), (9, 16184075), (15, 9710445), (25, 5826267), (45, 3236815), (75, 1942089), (225, 647363)]