147906945

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{29611}}^1$

素因数の和:29662

約数の個数: 32

約数和(自身を含む): 270061440

約数和(自身を除く): 122154495

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 29611, 88833, 148055, 266499, 444165, 799497, 1095607, 1332495, 3286821, 3997485, 5478035, 9860463, 16434105, 29581389, 49302315, 147906945]

約数ペア:

[(1, 147906945), (3, 49302315), (5, 29581389), (9, 16434105), (15, 9860463), (27, 5478035), (37, 3997485), (45, 3286821), (111, 1332495), (135, 1095607), (185, 799497), (333, 444165), (555, 266499), (999, 148055), (1665, 88833), (4995, 29611)]