2895425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 3958080

約数和(自身を除く): 1062655

約数列:

[1, 5, 13, 25, 59, 65, 151, 295, 325, 755, 767, 1475, 1963, 3775, 3835, 8909, 9815, 19175, 44545, 49075, 115817, 222725, 579085, 2895425]

約数ペア:

[(1, 2895425), (5, 579085), (13, 222725), (25, 115817), (59, 49075), (65, 44545), (151, 19175), (295, 9815), (325, 8909), (755, 3835), (767, 3775), (1475, 1963)]