20240175

素因数分解:

$3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{1279}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 33648640

約数和(自身を除く): 13408465

約数列:

[1, 3, 5, 15, 25, 75, 211, 633, 1055, 1279, 3165, 3837, 5275, 6395, 15825, 19185, 31975, 95925, 269869, 809607, 1349345, 4048035, 6746725, 20240175]

約数ペア:

[(1, 20240175), (3, 6746725), (5, 4048035), (15, 1349345), (25, 809607), (75, 269869), (211, 95925), (633, 31975), (1055, 19185), (1279, 15825), (3165, 6395), (3837, 5275)]