89913335

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{2459}}^1$

素因数の和:2638

約数の個数: 16

約数和(自身を含む): 110522880

約数和(自身を除く): 20609545

約数列:

[1, 5, 71, 103, 355, 515, 2459, 7313, 12295, 36565, 174589, 253277, 872945, 1266385, 17982667, 89913335]

約数ペア:

[(1, 89913335), (5, 17982667), (71, 1266385), (103, 872945), (355, 253277), (515, 174589), (2459, 36565), (7313, 12295)]