50798025

素因数分解:

$3^2\times 5^2\times {\mathrm{225769}}^1$

素因数の和:225785

約数の個数: 18

約数和(自身を含む): 90985310

約数和(自身を除く): 40187285

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 225769, 677307, 1128845, 2031921, 3386535, 5644225, 10159605, 16932675, 50798025]

約数ペア:

[(1, 50798025), (3, 16932675), (5, 10159605), (9, 5644225), (15, 3386535), (25, 2031921), (45, 1128845), (75, 677307), (225, 225769)]