29960025

素因数分解:

$3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{2207}}^1$

素因数の和:2401

約数の個数: 24

約数和(自身を含む): 49830144

約数和(自身を除く): 19870119

約数列:

[1, 3, 5, 15, 25, 75, 181, 543, 905, 2207, 2715, 4525, 6621, 11035, 13575, 33105, 55175, 165525, 399467, 1198401, 1997335, 5992005, 9986675, 29960025]

約数ペア:

[(1, 29960025), (3, 9986675), (5, 5992005), (15, 1997335), (25, 1198401), (75, 399467), (181, 165525), (543, 55175), (905, 33105), (2207, 13575), (2715, 11035), (4525, 6621)]