8905195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8059}}^1$

素因数の和:8094

約数の個数: 16

約数和(自身を含む): 12186720

約数和(自身を除く): 3281525

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 8059, 40295, 104767, 137003, 523835, 685015, 1781039, 8905195]

約数ペア:

[(1, 8905195), (5, 1781039), (13, 685015), (17, 523835), (65, 137003), (85, 104767), (221, 40295), (1105, 8059)]