91391035

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{2243}}^1$

素因数の和:2558

約数の個数: 16

約数和(自身を含む): 113905440

約数和(自身を除く): 22514405

約数列:

[1, 5, 29, 145, 281, 1405, 2243, 8149, 11215, 40745, 65047, 325235, 630283, 3151415, 18278207, 91391035]

約数ペア:

[(1, 91391035), (5, 18278207), (29, 3151415), (145, 630283), (281, 325235), (1405, 65047), (2243, 40745), (8149, 11215)]