827321135

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{181}}^1\times {\mathrm{1087}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 1034831616

約数和(自身を除く): 207510481

約数列:

[1, 5, 29, 145, 181, 841, 905, 1087, 4205, 5249, 5435, 26245, 31523, 152221, 157615, 196747, 761105, 914167, 983735, 4570835, 5705663, 28528315, 165464227, 827321135]

約数ペア:

[(1, 827321135), (5, 165464227), (29, 28528315), (145, 5705663), (181, 4570835), (841, 983735), (905, 914167), (1087, 761105), (4205, 196747), (5249, 157615), (5435, 152221), (26245, 31523)]