87082965

素因数分解:

$3^3\times 5^1\times {\mathrm{647}}^1\times {\mathrm{997}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 155208960

約数和(自身を除く): 68125995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 647, 997, 1941, 2991, 3235, 4985, 5823, 8973, 9705, 14955, 17469, 26919, 29115, 44865, 87345, 134595, 645059, 1935177, 3225295, 5805531, 9675885, 17416593, 29027655, 87082965]

約数ペア:

[(1, 87082965), (3, 29027655), (5, 17416593), (9, 9675885), (15, 5805531), (27, 3225295), (45, 1935177), (135, 645059), (647, 134595), (997, 87345), (1941, 44865), (2991, 29115), (3235, 26919), (4985, 17469), (5823, 14955), (8973, 9705)]