71357135

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1427}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 87496416

約数和(自身を除く): 16139281

約数列:

[1, 5, 73, 137, 365, 685, 1427, 7135, 10001, 50005, 104171, 195499, 520855, 977495, 14271427, 71357135]

約数ペア:

[(1, 71357135), (5, 14271427), (73, 977495), (137, 520855), (365, 195499), (685, 104171), (1427, 50005), (7135, 10001)]