89272975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6907}}^1$

素因数の和:6975

約数の個数: 24

約数和(自身を含む): 123349248

約数和(自身を除く): 34076273

約数列:

[1, 5, 11, 25, 47, 55, 235, 275, 517, 1175, 2585, 6907, 12925, 34535, 75977, 172675, 324629, 379885, 1623145, 1899425, 3570919, 8115725, 17854595, 89272975]

約数ペア:

[(1, 89272975), (5, 17854595), (11, 8115725), (25, 3570919), (47, 1899425), (55, 1623145), (235, 379885), (275, 324629), (517, 172675), (1175, 75977), (2585, 34535), (6907, 12925)]