161892945

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{32411}}^1$

素因数の和:32462

約数の個数: 32

約数和(自身を含む): 295597440

約数和(自身を除く): 133704495

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 32411, 97233, 162055, 291699, 486165, 875097, 1199207, 1458495, 3597621, 4375485, 5996035, 10792863, 17988105, 32378589, 53964315, 161892945]

約数ペア:

[(1, 161892945), (3, 53964315), (5, 32378589), (9, 17988105), (15, 10792863), (27, 5996035), (37, 4375485), (45, 3597621), (111, 1458495), (135, 1199207), (185, 875097), (333, 486165), (555, 291699), (999, 162055), (1665, 97233), (4995, 32411)]