91631085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67129}}^1$

素因数の和:67157

約数の個数: 32

約数和(自身を含む): 180445440

約数和(自身を除く): 88814355

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 67129, 201387, 335645, 469903, 872677, 1006935, 1409709, 2349515, 2618031, 4363385, 6108739, 7048545, 13090155, 18326217, 30543695, 91631085]

約数ペア:

[(1, 91631085), (3, 30543695), (5, 18326217), (7, 13090155), (13, 7048545), (15, 6108739), (21, 4363385), (35, 2618031), (39, 2349515), (65, 1409709), (91, 1006935), (105, 872677), (195, 469903), (273, 335645), (455, 201387), (1365, 67129)]