2398175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 3291456

約数和(自身を除く): 893281

約数列:

[1, 5, 13, 25, 47, 65, 157, 235, 325, 611, 785, 1175, 2041, 3055, 3925, 7379, 10205, 15275, 36895, 51025, 95927, 184475, 479635, 2398175]

約数ペア:

[(1, 2398175), (5, 479635), (13, 184475), (25, 95927), (47, 51025), (65, 36895), (157, 15275), (235, 10205), (325, 7379), (611, 3925), (785, 3055), (1175, 2041)]