87234735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{48871}}^1$

素因数の和:48903

約数の個数: 32

約数和(自身を含む): 168901632

約数和(自身を除く): 81666897

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 48871, 146613, 244355, 342097, 733065, 830807, 1026291, 1710485, 2492421, 4154035, 5131455, 5815649, 12462105, 17446947, 29078245, 87234735]

約数ペア:

[(1, 87234735), (3, 29078245), (5, 17446947), (7, 12462105), (15, 5815649), (17, 5131455), (21, 4154035), (35, 2492421), (51, 1710485), (85, 1026291), (105, 830807), (119, 733065), (255, 342097), (357, 244355), (595, 146613), (1785, 48871)]