29966915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12671}}^1$

素因数の和:12730

約数の個数: 16

約数和(自身を含む): 40144896

約数和(自身を除く): 10177981

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 12671, 63355, 139381, 544853, 696905, 2724265, 5993383, 29966915]

約数ペア:

[(1, 29966915), (5, 5993383), (11, 2724265), (43, 696905), (55, 544853), (215, 139381), (473, 63355), (2365, 12671)]