84464875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 117531648

約数和(自身を除く): 33066773

約数列:

[1, 5, 11, 25, 47, 55, 125, 235, 275, 517, 1175, 1307, 1375, 2585, 5875, 6535, 12925, 14377, 32675, 61429, 64625, 71885, 163375, 307145, 359425, 675719, 1535725, 1797125, 3378595, 7678625, 16892975, 84464875]

約数ペア:

[(1, 84464875), (5, 16892975), (11, 7678625), (25, 3378595), (47, 1797125), (55, 1535725), (125, 675719), (235, 359425), (275, 307145), (517, 163375), (1175, 71885), (1307, 64625), (1375, 61429), (2585, 32675), (5875, 14377), (6535, 12925)]