71131145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{5011}}^1$

素因数の和:5200

約数の個数: 16

約数和(自身を含む): 90937728

約数和(自身を除く): 19806583

約数列:

[1, 5, 17, 85, 167, 835, 2839, 5011, 14195, 25055, 85187, 425935, 836837, 4184185, 14226229, 71131145]

約数ペア:

[(1, 71131145), (5, 14226229), (17, 4184185), (85, 836837), (167, 425935), (835, 85187), (2839, 25055), (5011, 14195)]