69860375

素因数分解:

$5^3\times {\mathrm{13}}^2\times {\mathrm{3307}}^1$

素因数の和:3348

約数の個数: 24

約数和(自身を含む): 94436784

約数和(自身を除く): 24576409

約数列:

[1, 5, 13, 25, 65, 125, 169, 325, 845, 1625, 3307, 4225, 16535, 21125, 42991, 82675, 214955, 413375, 558883, 1074775, 2794415, 5373875, 13972075, 69860375]

約数ペア:

[(1, 69860375), (5, 13972075), (13, 5373875), (25, 2794415), (65, 1074775), (125, 558883), (169, 413375), (325, 214955), (845, 82675), (1625, 42991), (3307, 21125), (4225, 16535)]