87924645

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{11987}}^1$

素因数の和:12161

約数の個数: 24

約数和(自身を含む): 153350496

約数和(自身を除く): 65425851

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2445, 7335, 11987, 35961, 59935, 107883, 179805, 539415, 1953881, 5861643, 9769405, 17584929, 29308215, 87924645]

約数ペア:

[(1, 87924645), (3, 29308215), (5, 17584929), (9, 9769405), (15, 5861643), (45, 1953881), (163, 539415), (489, 179805), (815, 107883), (1467, 59935), (2445, 35961), (7335, 11987)]