90124385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{17551}}^1$

素因数の和:17648

約数の個数: 16

約数和(自身を含む): 117949440

約数和(自身を除く): 27825055

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 17551, 87755, 228163, 1140815, 1386529, 6932645, 18024877, 90124385]

約数ペア:

[(1, 90124385), (5, 18024877), (13, 6932645), (65, 1386529), (79, 1140815), (395, 228163), (1027, 87755), (5135, 17551)]