76861215

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{36341}}^1$

素因数の和:36399

約数の個数: 24

約数和(自身を含む): 136064448

約数和(自身を除く): 59203233

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 36341, 109023, 181705, 327069, 545115, 1635345, 1708027, 5124081, 8540135, 15372243, 25620405, 76861215]

約数ペア:

[(1, 76861215), (3, 25620405), (5, 15372243), (9, 8540135), (15, 5124081), (45, 1708027), (47, 1635345), (141, 545115), (235, 327069), (423, 181705), (705, 109023), (2115, 36341)]