130198595

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1\times {\mathrm{829}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 158483520

約数和(自身を除く): 28284925

約数列:

[1, 5, 101, 311, 505, 829, 1555, 4145, 31411, 83729, 157055, 257819, 418645, 1289095, 26039719, 130198595]

約数ペア:

[(1, 130198595), (5, 26039719), (101, 1289095), (311, 418645), (505, 257819), (829, 157055), (1555, 83729), (4145, 31411)]