157442925

素因数分解:

$3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{9949}}^1$

素因数の和:10173

約数の個数: 24

約数和(自身を含む): 261565600

約数和(自身を除く): 104122675

約数列:

[1, 3, 5, 15, 25, 75, 211, 633, 1055, 3165, 5275, 9949, 15825, 29847, 49745, 149235, 248725, 746175, 2099239, 6297717, 10496195, 31488585, 52480975, 157442925]

約数ペア:

[(1, 157442925), (3, 52480975), (5, 31488585), (15, 10496195), (25, 6297717), (75, 2099239), (211, 746175), (633, 248725), (1055, 149235), (3165, 49745), (5275, 29847), (9949, 15825)]