55316385

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24103}}^1$

素因数の和:24134

約数の個数: 32

約数和(自身を含む): 104129280

約数和(自身を除く): 48812895

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 24103, 72309, 120515, 216927, 361545, 409751, 650781, 1084635, 1229253, 2048755, 3253905, 3687759, 6146265, 11063277, 18438795, 55316385]

約数ペア:

[(1, 55316385), (3, 18438795), (5, 11063277), (9, 6146265), (15, 3687759), (17, 3253905), (27, 2048755), (45, 1229253), (51, 1084635), (85, 650781), (135, 409751), (153, 361545), (255, 216927), (459, 120515), (765, 72309), (2295, 24103)]