4157135

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1042

約数の個数: 16

約数和(自身を含む): 5351616

約数和(自身を除く): 1194481

約数列:

[1, 5, 23, 37, 115, 185, 851, 977, 4255, 4885, 22471, 36149, 112355, 180745, 831427, 4157135]

約数ペア:

[(1, 4157135), (5, 831427), (23, 180745), (37, 112355), (115, 36149), (185, 22471), (851, 4885), (977, 4255)]