73296025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1489}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 99770400

約数和(自身を除く): 26474375

約数列:

[1, 5, 11, 25, 55, 179, 275, 895, 1489, 1969, 4475, 7445, 9845, 16379, 37225, 49225, 81895, 266531, 409475, 1332655, 2931841, 6663275, 14659205, 73296025]

約数ペア:

[(1, 73296025), (5, 14659205), (11, 6663275), (25, 2931841), (55, 1332655), (179, 409475), (275, 266531), (895, 81895), (1489, 49225), (1969, 37225), (4475, 16379), (7445, 9845)]