71192245

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21347}}^1$

素因数の和:21404

約数の個数: 16

約数和(自身を含む): 92223360

約数和(自身を除く): 21031115

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 21347, 106735, 490981, 619063, 2454905, 3095315, 14238449, 71192245]

約数ペア:

[(1, 71192245), (5, 14238449), (23, 3095315), (29, 2454905), (115, 619063), (145, 490981), (667, 106735), (3335, 21347)]