200625

素因数分解:

$3^1\times 5^4\times {\mathrm{107}}^1$

素因数の和:130

約数の個数: 20

約数和(自身を含む): 337392

約数和(自身を除く): 136767

約数列:

[1, 3, 5, 15, 25, 75, 107, 125, 321, 375, 535, 625, 1605, 1875, 2675, 8025, 13375, 40125, 66875, 200625]

約数ペア:

[(1, 200625), (3, 66875), (5, 40125), (15, 13375), (25, 8025), (75, 2675), (107, 1875), (125, 1605), (321, 625), (375, 535)]