2411825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 3317496

約数和(自身を除く): 905671

約数列:

[1, 5, 13, 25, 41, 65, 181, 205, 325, 533, 905, 1025, 2353, 2665, 4525, 7421, 11765, 13325, 37105, 58825, 96473, 185525, 482365, 2411825]

約数ペア:

[(1, 2411825), (5, 482365), (13, 185525), (25, 96473), (41, 58825), (65, 37105), (181, 13325), (205, 11765), (325, 7421), (533, 4525), (905, 2665), (1025, 2353)]