15089425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1601}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 20858040

約数和(自身を除く): 5768615

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1601, 1885, 8005, 9425, 20813, 40025, 46429, 104065, 232145, 520325, 603577, 1160725, 3017885, 15089425]

約数ペア:

[(1, 15089425), (5, 3017885), (13, 1160725), (25, 603577), (29, 520325), (65, 232145), (145, 104065), (325, 46429), (377, 40025), (725, 20813), (1601, 9425), (1885, 8005)]