85605705

素因数分解:

$3^2\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{1511}}^1$

素因数の和:2781

約数の個数: 24

約数和(自身を含む): 148599360

約数和(自身を除く): 62993655

約数列:

[1, 3, 5, 9, 15, 45, 1259, 1511, 3777, 4533, 6295, 7555, 11331, 13599, 18885, 22665, 56655, 67995, 1902349, 5707047, 9511745, 17121141, 28535235, 85605705]

約数ペア:

[(1, 85605705), (3, 28535235), (5, 17121141), (9, 9511745), (15, 5707047), (45, 1902349), (1259, 67995), (1511, 56655), (3777, 22665), (4533, 18885), (6295, 13599), (7555, 11331)]