71102005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{25439}}^1$

素因数の和:25500

約数の個数: 16

約数和(自身を含む): 94026240

約数和(自身を除く): 22924235

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 25439, 127195, 330707, 1093877, 1653535, 5469385, 14220401, 71102005]

約数ペア:

[(1, 71102005), (5, 14220401), (13, 5469385), (43, 1653535), (65, 1093877), (215, 330707), (559, 127195), (2795, 25439)]