85119375

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{4127}}^1$

素因数の和:4161

約数の個数: 40

約数和(自身を含む): 154750464

約数和(自身を除く): 69631089

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 625, 825, 1375, 1875, 4125, 4127, 6875, 12381, 20625, 20635, 45397, 61905, 103175, 136191, 226985, 309525, 515875, 680955, 1134925, 1547625, 2579375, 3404775, 5674625, 7738125, 17023875, 28373125, 85119375]

約数ペア:

[(1, 85119375), (3, 28373125), (5, 17023875), (11, 7738125), (15, 5674625), (25, 3404775), (33, 2579375), (55, 1547625), (75, 1134925), (125, 680955), (165, 515875), (275, 309525), (375, 226985), (625, 136191), (825, 103175), (1375, 61905), (1875, 45397), (4125, 20635), (4127, 20625), (6875, 12381)]