75162965

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 95412408

約数和(自身を除く): 20249443

約数列:

[1, 5, 23, 115, 157, 181, 529, 785, 905, 2645, 3611, 4163, 18055, 20815, 28417, 83053, 95749, 142085, 415265, 478745, 653591, 3267955, 15032593, 75162965]

約数ペア:

[(1, 75162965), (5, 15032593), (23, 3267955), (115, 653591), (157, 478745), (181, 415265), (529, 142085), (785, 95749), (905, 83053), (2645, 28417), (3611, 20815), (4163, 18055)]