75149425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7459}}^1$

素因数の和:7513

約数の個数: 24

約数和(自身を含む): 103604480

約数和(自身を除く): 28455055

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 7459, 10075, 37295, 96967, 186475, 231229, 484835, 1156145, 2424175, 3005977, 5780725, 15029885, 75149425]

約数ペア:

[(1, 75149425), (5, 15029885), (13, 5780725), (25, 3005977), (31, 2424175), (65, 1156145), (155, 484835), (325, 231229), (403, 186475), (775, 96967), (2015, 37295), (7459, 10075)]