15845105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1423}}^1$

素因数の和:1576

約数の個数: 16

約数和(自身を含む): 20300544

約数和(自身を除く): 4455439

約数列:

[1, 5, 17, 85, 131, 655, 1423, 2227, 7115, 11135, 24191, 120955, 186413, 932065, 3169021, 15845105]

約数ペア:

[(1, 15845105), (5, 3169021), (17, 932065), (85, 186413), (131, 120955), (655, 24191), (1423, 11135), (2227, 7115)]