201105825

素因数分解:

$3^1\times 5^2\times {\mathrm{1013}}^1\times {\mathrm{2647}}^1$

素因数の和:3673

約数の個数: 24

約数和(自身を含む): 332948928

約数和(自身を除く): 131843103

約数列:

[1, 3, 5, 15, 25, 75, 1013, 2647, 3039, 5065, 7941, 13235, 15195, 25325, 39705, 66175, 75975, 198525, 2681411, 8044233, 13407055, 40221165, 67035275, 201105825]

約数ペア:

[(1, 201105825), (3, 67035275), (5, 40221165), (15, 13407055), (25, 8044233), (75, 2681411), (1013, 198525), (2647, 75975), (3039, 66175), (5065, 39705), (7941, 25325), (13235, 15195)]