91882165

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{4243}}^1$

素因数の和:4380

約数の個数: 16

約数和(自身を含む): 113671296

約数和(自身を除く): 21789131

約数列:

[1, 5, 61, 71, 305, 355, 4243, 4331, 21215, 21655, 258823, 301253, 1294115, 1506265, 18376433, 91882165]

約数ペア:

[(1, 91882165), (5, 18376433), (61, 1506265), (71, 1294115), (305, 301253), (355, 258823), (4243, 21655), (4331, 21215)]