66028185

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{31219}}^1$

素因数の和:31277

約数の個数: 24

約数和(自身を含む): 116887680

約数和(自身を除く): 50859495

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 31219, 93657, 156095, 280971, 468285, 1404855, 1467293, 4401879, 7336465, 13205637, 22009395, 66028185]

約数ペア:

[(1, 66028185), (3, 22009395), (5, 13205637), (9, 7336465), (15, 4401879), (45, 1467293), (47, 1404855), (141, 468285), (235, 280971), (423, 156095), (705, 93657), (2115, 31219)]