12480605

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2647}}^1$

素因数の和:2716

約数の個数: 16

約数和(自身を含む): 16015104

約数和(自身を除く): 3534499

約数列:

[1, 5, 23, 41, 115, 205, 943, 2647, 4715, 13235, 60881, 108527, 304405, 542635, 2496121, 12480605]

約数ペア:

[(1, 12480605), (5, 2496121), (23, 542635), (41, 304405), (115, 108527), (205, 60881), (943, 13235), (2647, 4715)]