2997443565

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{19961}}^1$

素因数の和:20090

約数の個数: 48

約数和(自身を含む): 5381116416

約数和(自身を除く): 2383672851

約数列:

[1, 3, 5, 9, 15, 45, 47, 71, 141, 213, 235, 355, 423, 639, 705, 1065, 2115, 3195, 3337, 10011, 16685, 19961, 30033, 50055, 59883, 99805, 150165, 179649, 299415, 898245, 938167, 1417231, 2814501, 4251693, 4690835, 7086155, 8443503, 12755079, 14072505, 21258465, 42217515, 63775395, 66609857, 199829571, 333049285, 599488713, 999147855, 2997443565]

約数ペア:

[(1, 2997443565), (3, 999147855), (5, 599488713), (9, 333049285), (15, 199829571), (45, 66609857), (47, 63775395), (71, 42217515), (141, 21258465), (213, 14072505), (235, 12755079), (355, 8443503), (423, 7086155), (639, 4690835), (705, 4251693), (1065, 2814501), (2115, 1417231), (3195, 938167), (3337, 898245), (10011, 299415), (16685, 179649), (19961, 150165), (30033, 99805), (50055, 59883)]