126562725

素因数分解:

$3^2\times 5^2\times {\mathrm{562501}}^1$

素因数の和:562517

約数の個数: 18

約数和(自身を含む): 226688306

約数和(自身を除く): 100125581

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 562501, 1687503, 2812505, 5062509, 8437515, 14062525, 25312545, 42187575, 126562725]

約数ペア:

[(1, 126562725), (3, 42187575), (5, 25312545), (9, 14062525), (15, 8437515), (25, 5062509), (45, 2812505), (75, 1687503), (225, 562501)]