55952015

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 81782784

約数和(自身を除く): 25830769

約数列:

[1, 5, 7, 17, 35, 85, 119, 271, 347, 595, 1355, 1735, 1897, 2429, 4607, 5899, 9485, 12145, 23035, 29495, 32249, 41293, 94037, 161245, 206465, 470185, 658259, 1598629, 3291295, 7993145, 11190403, 55952015]

約数ペア:

[(1, 55952015), (5, 11190403), (7, 7993145), (17, 3291295), (35, 1598629), (85, 658259), (119, 470185), (271, 206465), (347, 161245), (595, 94037), (1355, 41293), (1735, 32249), (1897, 29495), (2429, 23035), (4607, 12145), (5899, 9485)]