55402365

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{52021}}^1$

素因数の和:52100

約数の個数: 16

約数和(自身を含む): 89894016

約数和(自身を除く): 34491651

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 52021, 156063, 260105, 780315, 3693491, 11080473, 18467455, 55402365]

約数ペア:

[(1, 55402365), (3, 18467455), (5, 11080473), (15, 3693491), (71, 780315), (213, 260105), (355, 156063), (1065, 52021)]