85564115

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{491}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 126959616

約数和(自身を除く): 41395501

約数列:

[1, 5, 7, 13, 35, 65, 91, 383, 455, 491, 1915, 2455, 2681, 3437, 4979, 6383, 13405, 17185, 24895, 31915, 34853, 44681, 174265, 188053, 223405, 940265, 1316371, 2444689, 6581855, 12223445, 17112823, 85564115]

約数ペア:

[(1, 85564115), (5, 17112823), (7, 12223445), (13, 6581855), (35, 2444689), (65, 1316371), (91, 940265), (383, 223405), (455, 188053), (491, 174265), (1915, 44681), (2455, 34853), (2681, 31915), (3437, 24895), (4979, 17185), (6383, 13405)]