84184515

素因数分解:

$3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1907}}^1$

素因数の和:2033

約数の個数: 40

約数和(自身を含む): 152372880

約数和(自身を除く): 68188365

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 109, 135, 327, 405, 545, 981, 1635, 1907, 2943, 4905, 5721, 8829, 9535, 14715, 17163, 28605, 44145, 51489, 85815, 154467, 207863, 257445, 623589, 772335, 1039315, 1870767, 3117945, 5612301, 9353835, 16836903, 28061505, 84184515]

約数ペア:

[(1, 84184515), (3, 28061505), (5, 16836903), (9, 9353835), (15, 5612301), (27, 3117945), (45, 1870767), (81, 1039315), (109, 772335), (135, 623589), (327, 257445), (405, 207863), (545, 154467), (981, 85815), (1635, 51489), (1907, 44145), (2943, 28605), (4905, 17163), (5721, 14715), (8829, 9535)]