90063145

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{4159}}^1$

素因数の和:4296

約数の個数: 16

約数和(自身を含む): 111421440

約数和(自身を除く): 21358295

約数列:

[1, 5, 61, 71, 305, 355, 4159, 4331, 20795, 21655, 253699, 295289, 1268495, 1476445, 18012629, 90063145]

約数ペア:

[(1, 90063145), (5, 18012629), (61, 1476445), (71, 1268495), (305, 295289), (355, 253699), (4159, 21655), (4331, 20795)]