1309595

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 32

約数和(自身を含む): 1990656

約数和(自身を除く): 681061

約数列:

[1, 5, 7, 17, 31, 35, 71, 85, 119, 155, 217, 355, 497, 527, 595, 1085, 1207, 2201, 2485, 2635, 3689, 6035, 8449, 11005, 15407, 18445, 37417, 42245, 77035, 187085, 261919, 1309595]

約数ペア:

[(1, 1309595), (5, 261919), (7, 187085), (17, 77035), (31, 42245), (35, 37417), (71, 18445), (85, 15407), (119, 11005), (155, 8449), (217, 6035), (355, 3689), (497, 2635), (527, 2485), (595, 2201), (1085, 1207)]