16203996915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{594533}}^1$

素因数の和:594643

約数の個数: 32

約数和(自身を含む): 27396126720

約数和(自身を除く): 11192129805

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 237, 345, 395, 1185, 1817, 5451, 9085, 27255, 594533, 1783599, 2972665, 8917995, 13674259, 41022777, 46968107, 68371295, 140904321, 205113885, 234840535, 704521605, 1080266461, 3240799383, 5401332305, 16203996915]

約数ペア:

[(1, 16203996915), (3, 5401332305), (5, 3240799383), (15, 1080266461), (23, 704521605), (69, 234840535), (79, 205113885), (115, 140904321), (237, 68371295), (345, 46968107), (395, 41022777), (1185, 13674259), (1817, 8917995), (5451, 2972665), (9085, 1783599), (27255, 594533)]