9900045

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11579}}^1$

素因数の和:11609

約数の個数: 24

約数和(自身を含む): 18064800

約数和(自身を除く): 8164755

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 11579, 34737, 57895, 104211, 173685, 220001, 521055, 660003, 1100005, 1980009, 3300015, 9900045]

約数ペア:

[(1, 9900045), (3, 3300015), (5, 1980009), (9, 1100005), (15, 660003), (19, 521055), (45, 220001), (57, 173685), (95, 104211), (171, 57895), (285, 34737), (855, 11579)]