71335655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1\times {\mathrm{977}}^1$

素因数の和:1858

約数の個数: 16

約数和(自身を含む): 90836640

約数和(自身を除く): 19500985

約数列:

[1, 5, 17, 85, 859, 977, 4295, 4885, 14603, 16609, 73015, 83045, 839243, 4196215, 14267131, 71335655]

約数ペア:

[(1, 71335655), (5, 14267131), (17, 4196215), (85, 839243), (859, 83045), (977, 73015), (4295, 16609), (4885, 14603)]