8087495

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 11146896

約数和(自身を除く): 3059401

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 563, 845, 1105, 2815, 2873, 7319, 9571, 14365, 36595, 47855, 95147, 124423, 475735, 622115, 1617499, 8087495]

約数ペア:

[(1, 8087495), (5, 1617499), (13, 622115), (17, 475735), (65, 124423), (85, 95147), (169, 47855), (221, 36595), (563, 14365), (845, 9571), (1105, 7319), (2815, 2873)]