87466905

素因数分解:

$3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2339}}^1$

素因数の和:2630

約数の個数: 32

約数和(自身を含む): 156124800

約数和(自身を除く): 68657895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 277, 831, 1385, 2339, 2493, 4155, 7017, 7479, 11695, 12465, 21051, 35085, 37395, 63153, 105255, 315765, 647903, 1943709, 3239515, 5831127, 9718545, 17493381, 29155635, 87466905]

約数ペア:

[(1, 87466905), (3, 29155635), (5, 17493381), (9, 9718545), (15, 5831127), (27, 3239515), (45, 1943709), (135, 647903), (277, 315765), (831, 105255), (1385, 63153), (2339, 37395), (2493, 35085), (4155, 21051), (7017, 12465), (7479, 11695)]