57124815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{751}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 100058112

約数和(自身を除く): 42933297

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 461, 751, 1383, 2253, 2305, 3755, 5071, 6915, 8261, 11265, 15213, 24783, 25355, 41305, 76065, 123915, 346211, 1038633, 1731055, 3808321, 5193165, 11424963, 19041605, 57124815]

約数ペア:

[(1, 57124815), (3, 19041605), (5, 11424963), (11, 5193165), (15, 3808321), (33, 1731055), (55, 1038633), (165, 346211), (461, 123915), (751, 76065), (1383, 41305), (2253, 25355), (2305, 24783), (3755, 15213), (5071, 11265), (6915, 8261)]