89926825

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1747}}^1$

素因数の和:1857

約数の個数: 24

約数和(自身を含む): 117046080

約数和(自身を除く): 27119255

約数列:

[1, 5, 25, 29, 71, 145, 355, 725, 1747, 1775, 2059, 8735, 10295, 43675, 50663, 51475, 124037, 253315, 620185, 1266575, 3100925, 3597073, 17985365, 89926825]

約数ペア:

[(1, 89926825), (5, 17985365), (25, 3597073), (29, 3100925), (71, 1266575), (145, 620185), (355, 253315), (725, 124037), (1747, 51475), (1775, 50663), (2059, 43675), (8735, 10295)]