253036125

素因数分解:

$3^2\times 5^3\times {\mathrm{224921}}^1$

素因数の和:224942

約数の個数: 24

約数和(自身を含む): 456141816

約数和(自身を除く): 203105691

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 224921, 674763, 1124605, 2024289, 3373815, 5623025, 10121445, 16869075, 28115125, 50607225, 84345375, 253036125]

約数ペア:

[(1, 253036125), (3, 84345375), (5, 50607225), (9, 28115125), (15, 16869075), (25, 10121445), (45, 5623025), (75, 3373815), (125, 2024289), (225, 1124605), (375, 674763), (1125, 224921)]