129417515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{3391}}^1$

素因数の和:3862

約数の個数: 16

約数和(自身を含む): 164851200

約数和(自身を除く): 35433685

約数列:

[1, 5, 17, 85, 449, 2245, 3391, 7633, 16955, 38165, 57647, 288235, 1522559, 7612795, 25883503, 129417515]

約数ペア:

[(1, 129417515), (5, 25883503), (17, 7612795), (85, 1522559), (449, 288235), (2245, 57647), (3391, 38165), (7633, 16955)]