67925975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7207}}^1$

素因数の和:7259

約数の個数: 24

約数和(自身を含む): 93848160

約数和(自身を除く): 25922185

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1885, 7207, 9425, 36035, 93691, 180175, 209003, 468455, 1045015, 2342275, 2717039, 5225075, 13585195, 67925975]

約数ペア:

[(1, 67925975), (5, 13585195), (13, 5225075), (25, 2717039), (29, 2342275), (65, 1045015), (145, 468455), (325, 209003), (377, 180175), (725, 93691), (1885, 36035), (7207, 9425)]