19232925

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{2539}}^1$

素因数の和:2653

約数の個数: 24

約数和(自身を含む): 32125920

約数和(自身を除く): 12892995

約数列:

[1, 3, 5, 15, 25, 75, 101, 303, 505, 1515, 2525, 2539, 7575, 7617, 12695, 38085, 63475, 190425, 256439, 769317, 1282195, 3846585, 6410975, 19232925]

約数ペア:

[(1, 19232925), (3, 6410975), (5, 3846585), (15, 1282195), (25, 769317), (75, 256439), (101, 190425), (303, 63475), (505, 38085), (1515, 12695), (2525, 7617), (2539, 7575)]