440871985

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{14321}}^1$

素因数の和:14504

約数の個数: 16

約数和(自身を含む): 544465152

約数和(自身を除く): 103593167

約数列:

[1, 5, 47, 131, 235, 655, 6157, 14321, 30785, 71605, 673087, 1876051, 3365435, 9380255, 88174397, 440871985]

約数ペア:

[(1, 440871985), (5, 88174397), (47, 9380255), (131, 3365435), (235, 1876051), (655, 673087), (6157, 71605), (14321, 30785)]