25132245

素因数分解:

$3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1997}}^1$

素因数の和:2844

約数の個数: 16

約数和(自身を含む): 40279680

約数和(自身を除く): 15147435

約数列:

[1, 3, 5, 15, 839, 1997, 2517, 4195, 5991, 9985, 12585, 29955, 1675483, 5026449, 8377415, 25132245]

約数ペア:

[(1, 25132245), (3, 8377415), (5, 5026449), (15, 1675483), (839, 29955), (1997, 12585), (2517, 9985), (4195, 5991)]