2831665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 3669120

約数和(自身を除く): 837455

約数列:

[1, 5, 19, 41, 95, 205, 727, 779, 3635, 3895, 13813, 29807, 69065, 149035, 566333, 2831665]

約数ペア:

[(1, 2831665), (5, 566333), (19, 149035), (41, 69065), (95, 29807), (205, 13813), (727, 3895), (779, 3635)]