22476025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6287}}^1$

素因数の和:6321

約数の個数: 24

約数和(自身を含む): 32747904

約数和(自身を除く): 10271879

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 6287, 31435, 69157, 81731, 157175, 345785, 408655, 899041, 1728925, 2043275, 4495205, 22476025]

約数ペア:

[(1, 22476025), (5, 4495205), (11, 2043275), (13, 1728925), (25, 899041), (55, 408655), (65, 345785), (143, 157175), (275, 81731), (325, 69157), (715, 31435), (3575, 6287)]