78628141155

素因数分解:

$3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2357}}^1\times {\mathrm{7151}}^1$

素因数の和:9827

約数の個数: 32

約数和(自身を含む): 126280747008

約数和(自身を除く): 47652605853

約数列:

[1, 3, 5, 15, 311, 933, 1555, 2357, 4665, 7071, 7151, 11785, 21453, 35355, 35755, 107265, 733027, 2199081, 2223961, 3665135, 6671883, 10995405, 11119805, 16854907, 33359415, 50564721, 84274535, 252823605, 5241876077, 15725628231, 26209380385, 78628141155]

約数ペア:

[(1, 78628141155), (3, 26209380385), (5, 15725628231), (15, 5241876077), (311, 252823605), (933, 84274535), (1555, 50564721), (2357, 33359415), (4665, 16854907), (7071, 11119805), (7151, 10995405), (11785, 6671883), (21453, 3665135), (35355, 2223961), (35755, 2199081), (107265, 733027)]