9875875

素因数分解:

$5^3\times {\mathrm{41}}^2\times {\mathrm{47}}^1$

素因数の和:144

約数の個数: 24

約数和(自身を含む): 12901824

約数和(自身を除く): 3025949

約数列:

[1, 5, 25, 41, 47, 125, 205, 235, 1025, 1175, 1681, 1927, 5125, 5875, 8405, 9635, 42025, 48175, 79007, 210125, 240875, 395035, 1975175, 9875875]

約数ペア:

[(1, 9875875), (5, 1975175), (25, 395035), (41, 240875), (47, 210125), (125, 79007), (205, 48175), (235, 42025), (1025, 9635), (1175, 8405), (1681, 5875), (1927, 5125)]