89023415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{13297}}^1$

素因数の和:13418

約数の個数: 16

約数和(自身を含む): 116171328

約数和(自身を除く): 27147913

約数列:

[1, 5, 13, 65, 103, 515, 1339, 6695, 13297, 66485, 172861, 864305, 1369591, 6847955, 17804683, 89023415]

約数ペア:

[(1, 89023415), (5, 17804683), (13, 6847955), (65, 1369591), (103, 864305), (515, 172861), (1339, 66485), (6695, 13297)]