1572241455

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{85009}}^1$

素因数の和:85160

約数の個数: 32

約数和(自身を含む): 2815531200

約数和(自身を除く): 1243289745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 1233, 2055, 3699, 6165, 18495, 85009, 255027, 425045, 765081, 1275135, 2295243, 3825405, 11476215, 11646233, 34938699, 58231165, 104816097, 174693495, 314448291, 524080485, 1572241455]

約数ペア:

[(1, 1572241455), (3, 524080485), (5, 314448291), (9, 174693495), (15, 104816097), (27, 58231165), (45, 34938699), (135, 11646233), (137, 11476215), (411, 3825405), (685, 2295243), (1233, 1275135), (2055, 765081), (3699, 425045), (6165, 255027), (18495, 85009)]