13900875

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 24360960

約数和(自身を除く): 10460085

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 1425, 1951, 2375, 5853, 7125, 9755, 29265, 37069, 48775, 111207, 146325, 185345, 243875, 556035, 731625, 926725, 2780175, 4633625, 13900875]

約数ペア:

[(1, 13900875), (3, 4633625), (5, 2780175), (15, 926725), (19, 731625), (25, 556035), (57, 243875), (75, 185345), (95, 146325), (125, 111207), (285, 48775), (375, 37069), (475, 29265), (1425, 9755), (1951, 7125), (2375, 5853)]