2752735105

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 3700905984

約数和(自身を除く): 948170879

約数列:

[1, 5, 19, 23, 61, 95, 115, 305, 361, 437, 1087, 1159, 1403, 1805, 2185, 5435, 5795, 7015, 8303, 20653, 22021, 25001, 26657, 41515, 66307, 103265, 110105, 125005, 133285, 331535, 392407, 475019, 506483, 1259833, 1525061, 1962035, 2375095, 2532415, 6299165, 7625305, 9025361, 23936827, 28976159, 45126805, 119684135, 144880795, 550547021, 2752735105]

約数ペア:

[(1, 2752735105), (5, 550547021), (19, 144880795), (23, 119684135), (61, 45126805), (95, 28976159), (115, 23936827), (305, 9025361), (361, 7625305), (437, 6299165), (1087, 2532415), (1159, 2375095), (1403, 1962035), (1805, 1525061), (2185, 1259833), (5435, 506483), (5795, 475019), (7015, 392407), (8303, 331535), (20653, 133285), (22021, 125005), (25001, 110105), (26657, 103265), (41515, 66307)]