17730245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6653}}^1$

素因数の和:6712

約数の個数: 16

約数和(自身を含む): 23475312

約数和(自身を除く): 5745067

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 6653, 33265, 86489, 272773, 432445, 1363865, 3546049, 17730245]

約数ペア:

[(1, 17730245), (5, 3546049), (13, 1363865), (41, 432445), (65, 272773), (205, 86489), (533, 33265), (2665, 6653)]