87359985

素因数分解:

$3^3\times 5^1\times {\mathrm{647111}}^1$

素因数の和:647125

約数の個数: 16

約数和(自身を含む): 155306880

約数和(自身を除く): 67946895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 647111, 1941333, 3235555, 5823999, 9706665, 17471997, 29119995, 87359985]

約数ペア:

[(1, 87359985), (3, 29119995), (5, 17471997), (9, 9706665), (15, 5823999), (27, 3235555), (45, 1941333), (135, 647111)]