68675425

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30187}}^1$

素因数の和:30217

約数の個数: 24

約数和(自身を含む): 104812736

約数和(自身を除く): 36137311

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 30187, 150935, 211309, 392431, 754675, 1056545, 1962155, 2747017, 5282725, 9810775, 13735085, 68675425]

約数ペア:

[(1, 68675425), (5, 13735085), (7, 9810775), (13, 5282725), (25, 2747017), (35, 1962155), (65, 1056545), (91, 754675), (175, 392431), (325, 211309), (455, 150935), (2275, 30187)]