61008025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6473}}^1$

素因数の和:6525

約数の個数: 24

約数和(自身を含む): 84291480

約数和(自身を除く): 23283455

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1885, 6473, 9425, 32365, 84149, 161825, 187717, 420745, 938585, 2103725, 2440321, 4692925, 12201605, 61008025]

約数ペア:

[(1, 61008025), (5, 12201605), (13, 4692925), (25, 2440321), (29, 2103725), (65, 938585), (145, 420745), (325, 187717), (377, 161825), (725, 84149), (1885, 32365), (6473, 9425)]