47821085

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3329}}^1$

素因数の和:3377

約数の個数: 24

約数和(自身を含む): 65814120

約数和(自身を除く): 17993035

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 2873, 3329, 14365, 16645, 43277, 56593, 216385, 282965, 562601, 735709, 2813005, 3678545, 9564217, 47821085]

約数ペア:

[(1, 47821085), (5, 9564217), (13, 3678545), (17, 2813005), (65, 735709), (85, 562601), (169, 282965), (221, 216385), (845, 56593), (1105, 43277), (2873, 16645), (3329, 14365)]