203420025

素因数分解:

$3^3\times 5^2\times {\mathrm{301363}}^1$

素因数の和:301382

約数の個数: 24

約数和(自身を含む): 373691360

約数和(自身を除く): 170271335

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 301363, 904089, 1506815, 2712267, 4520445, 7534075, 8136801, 13561335, 22602225, 40684005, 67806675, 203420025]

約数ペア:

[(1, 203420025), (3, 67806675), (5, 40684005), (9, 22602225), (15, 13561335), (25, 8136801), (27, 7534075), (45, 4520445), (75, 2712267), (135, 1506815), (225, 904089), (675, 301363)]