76788985

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2377}}^1$

素因数の和:2473

約数の個数: 32

約数和(自身を含む): 115057152

約数和(自身を除く): 38268167

約数列:

[1, 5, 7, 13, 35, 65, 71, 91, 355, 455, 497, 923, 2377, 2485, 4615, 6461, 11885, 16639, 30901, 32305, 83195, 154505, 168767, 216307, 843835, 1081535, 1181369, 2193971, 5906845, 10969855, 15357797, 76788985]

約数ペア:

[(1, 76788985), (5, 15357797), (7, 10969855), (13, 5906845), (35, 2193971), (65, 1181369), (71, 1081535), (91, 843835), (355, 216307), (455, 168767), (497, 154505), (923, 83195), (2377, 32305), (2485, 30901), (4615, 16639), (6461, 11885)]