80961795

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8951}}^1$

素因数の和:9032

約数の個数: 32

約数和(自身を含む): 146096640

約数和(自身を除く): 65134845

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 603, 1005, 1809, 3015, 8951, 9045, 26853, 44755, 80559, 134265, 241677, 402795, 599717, 1208385, 1799151, 2998585, 5397453, 8995755, 16192359, 26987265, 80961795]

約数ペア:

[(1, 80961795), (3, 26987265), (5, 16192359), (9, 8995755), (15, 5397453), (27, 2998585), (45, 1799151), (67, 1208385), (135, 599717), (201, 402795), (335, 241677), (603, 134265), (1005, 80559), (1809, 44755), (3015, 26853), (8951, 9045)]