2090795

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 32

約数和(自身を含む): 3096576

約数和(自身を除く): 1005781

約数列:

[1, 5, 7, 31, 35, 41, 47, 155, 205, 217, 235, 287, 329, 1085, 1271, 1435, 1457, 1645, 1927, 6355, 7285, 8897, 9635, 10199, 13489, 44485, 50995, 59737, 67445, 298685, 418159, 2090795]

約数ペア:

[(1, 2090795), (5, 418159), (7, 298685), (31, 67445), (35, 59737), (41, 50995), (47, 44485), (155, 13489), (205, 10199), (217, 9635), (235, 8897), (287, 7285), (329, 6355), (1085, 1927), (1271, 1645), (1435, 1457)]