89902625

素因数分解:

$5^3\times {\mathrm{101}}^1\times {\mathrm{7121}}^1$

素因数の和:7237

約数の個数: 16

約数和(自身を含む): 113325264

約数和(自身を除く): 23422639

約数列:

[1, 5, 25, 101, 125, 505, 2525, 7121, 12625, 35605, 178025, 719221, 890125, 3596105, 17980525, 89902625]

約数ペア:

[(1, 89902625), (5, 17980525), (25, 3596105), (101, 890125), (125, 719221), (505, 178025), (2525, 35605), (7121, 12625)]