2780455935

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1\times {\mathrm{3779}}^1$

素因数の和:4239

約数の個数: 32

約数和(自身を含む): 4491002880

約数和(自身を除く): 1710546945

約数列:

[1, 3, 5, 15, 181, 271, 543, 813, 905, 1355, 2715, 3779, 4065, 11337, 18895, 49051, 56685, 147153, 245255, 683999, 735765, 1024109, 2051997, 3072327, 3419995, 5120545, 10259985, 15361635, 185363729, 556091187, 926818645, 2780455935]

約数ペア:

[(1, 2780455935), (3, 926818645), (5, 556091187), (15, 185363729), (181, 15361635), (271, 10259985), (543, 5120545), (813, 3419995), (905, 3072327), (1355, 2051997), (2715, 1024109), (3779, 735765), (4065, 683999), (11337, 245255), (18895, 147153), (49051, 56685)]