28506145

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1361}}^1$

素因数の和:1496

約数の個数: 16

約数和(自身を含む): 35303040

約数和(自身を除く): 6796895

約数列:

[1, 5, 59, 71, 295, 355, 1361, 4189, 6805, 20945, 80299, 96631, 401495, 483155, 5701229, 28506145]

約数ペア:

[(1, 28506145), (5, 5701229), (59, 483155), (71, 401495), (295, 96631), (355, 80299), (1361, 20945), (4189, 6805)]