80684695

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{463}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 119734272

約数和(自身を除く): 39049577

約数列:

[1, 5, 7, 13, 35, 65, 91, 383, 455, 463, 1915, 2315, 2681, 3241, 4979, 6019, 13405, 16205, 24895, 30095, 34853, 42133, 174265, 177329, 210665, 886645, 1241303, 2305277, 6206515, 11526385, 16136939, 80684695]

約数ペア:

[(1, 80684695), (5, 16136939), (7, 11526385), (13, 6206515), (35, 2305277), (65, 1241303), (91, 886645), (383, 210665), (455, 177329), (463, 174265), (1915, 42133), (2315, 34853), (2681, 30095), (3241, 24895), (4979, 16205), (6019, 13405)]