72381355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{1031}}^1$

素因数の和:1794

約数の個数: 16

約数和(自身を含む): 91641600

約数和(自身を除く): 19260245

約数列:

[1, 5, 19, 95, 739, 1031, 3695, 5155, 14041, 19589, 70205, 97945, 761909, 3809545, 14476271, 72381355]

約数ペア:

[(1, 72381355), (5, 14476271), (19, 3809545), (95, 761909), (739, 97945), (1031, 70205), (3695, 19589), (5155, 14041)]