73047285

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7621}}^1$

素因数の和:7706

約数の個数: 32

約数和(自身を含む): 131708160

約数和(自身を除く): 58660875

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 7621, 9585, 22863, 38105, 68589, 114315, 205767, 342945, 541091, 1028835, 1623273, 2705455, 4869819, 8116365, 14609457, 24349095, 73047285]

約数ペア:

[(1, 73047285), (3, 24349095), (5, 14609457), (9, 8116365), (15, 4869819), (27, 2705455), (45, 1623273), (71, 1028835), (135, 541091), (213, 342945), (355, 205767), (639, 114315), (1065, 68589), (1917, 38105), (3195, 22863), (7621, 9585)]