2732665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2473}}^1$

素因数の和:2508

約数の個数: 16

約数和(自身を含む): 3740688

約数和(自身を除く): 1008023

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 2473, 12365, 32149, 42041, 160745, 210205, 546533, 2732665]

約数ペア:

[(1, 2732665), (5, 546533), (13, 210205), (17, 160745), (65, 42041), (85, 32149), (221, 12365), (1105, 2473)]