55240825

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{4177}}^1$

素因数の和:4233

約数の個数: 18

約数和(自身を含む): 71623454

約数和(自身を除く): 16382629

約数列:

[1, 5, 23, 25, 115, 529, 575, 2645, 4177, 13225, 20885, 96071, 104425, 480355, 2209633, 2401775, 11048165, 55240825]

約数ペア:

[(1, 55240825), (5, 11048165), (23, 2401775), (25, 2209633), (115, 480355), (529, 104425), (575, 96071), (2645, 20885), (4177, 13225)]