99990825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6379}}^1$

素因数の和:6422

約数の個数: 48

約数和(自身を含む): 189868800

約数和(自身を除く): 89877975

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 475, 627, 825, 1045, 1425, 3135, 5225, 6379, 15675, 19137, 31895, 70169, 95685, 121201, 159475, 210507, 350845, 363603, 478425, 606005, 1052535, 1333211, 1754225, 1818015, 3030025, 3999633, 5262675, 6666055, 9090075, 19998165, 33330275, 99990825]

約数ペア:

[(1, 99990825), (3, 33330275), (5, 19998165), (11, 9090075), (15, 6666055), (19, 5262675), (25, 3999633), (33, 3030025), (55, 1818015), (57, 1754225), (75, 1333211), (95, 1052535), (165, 606005), (209, 478425), (275, 363603), (285, 350845), (475, 210507), (627, 159475), (825, 121201), (1045, 95685), (1425, 70169), (3135, 31895), (5225, 19137), (6379, 15675)]