2016159555

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{31193}}^1$

素因数の和:31371

約数の個数: 32

約数和(自身を含む): 3353978880

約数和(自身を除く): 1337819325

約数列:

[1, 3, 5, 15, 31, 93, 139, 155, 417, 465, 695, 2085, 4309, 12927, 21545, 31193, 64635, 93579, 155965, 467895, 966983, 2900949, 4335827, 4834915, 13007481, 14504745, 21679135, 65037405, 134410637, 403231911, 672053185, 2016159555]

約数ペア:

[(1, 2016159555), (3, 672053185), (5, 403231911), (15, 134410637), (31, 65037405), (93, 21679135), (139, 14504745), (155, 13007481), (417, 4834915), (465, 4335827), (695, 2900949), (2085, 966983), (4309, 467895), (12927, 155965), (21545, 93579), (31193, 64635)]