86919555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7927}}^1$

素因数の和:7995

約数の個数: 32

約数和(自身を含む): 150695424

約数和(自身を除く): 63775869

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 7927, 10965, 23781, 39635, 118905, 134759, 340861, 404277, 673795, 1022583, 1704305, 2021385, 5112915, 5794637, 17383911, 28973185, 86919555]

約数ペア:

[(1, 86919555), (3, 28973185), (5, 17383911), (15, 5794637), (17, 5112915), (43, 2021385), (51, 1704305), (85, 1022583), (129, 673795), (215, 404277), (255, 340861), (645, 134759), (731, 118905), (2193, 39635), (3655, 23781), (7927, 10965)]