89528985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21863}}^1$

素因数の和:21894

約数の個数: 48

約数和(自身を含む): 191003904

約数和(自身を除く): 101474919

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 21863, 65589, 109315, 153041, 196767, 284219, 327945, 459123, 765205, 852657, 983835, 1377369, 1421095, 1989533, 2295615, 2557971, 4263285, 5968599, 6886845, 9947665, 12789855, 17905797, 29842995, 89528985]

約数ペア:

[(1, 89528985), (3, 29842995), (5, 17905797), (7, 12789855), (9, 9947665), (13, 6886845), (15, 5968599), (21, 4263285), (35, 2557971), (39, 2295615), (45, 1989533), (63, 1421095), (65, 1377369), (91, 983835), (105, 852657), (117, 765205), (195, 459123), (273, 327945), (315, 284219), (455, 196767), (585, 153041), (819, 109315), (1365, 65589), (4095, 21863)]