71170105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{4139}}^1$

素因数の和:4344

約数の個数: 16

約数和(自身を含む): 90417600

約数和(自身を除く): 19247495

約数列:

[1, 5, 19, 95, 181, 905, 3439, 4139, 17195, 20695, 78641, 393205, 749159, 3745795, 14234021, 71170105]

約数ペア:

[(1, 71170105), (5, 14234021), (19, 3745795), (95, 749159), (181, 393205), (905, 78641), (3439, 20695), (4139, 17195)]