47861825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1$

素因数の和:937

約数の個数: 24

約数和(自身を含む): 65085120

約数和(自身を除く): 17223295

約数列:

[1, 5, 11, 25, 55, 269, 275, 647, 1345, 2959, 3235, 6725, 7117, 14795, 16175, 35585, 73975, 174043, 177925, 870215, 1914473, 4351075, 9572365, 47861825]

約数ペア:

[(1, 47861825), (5, 9572365), (11, 4351075), (25, 1914473), (55, 870215), (269, 177925), (275, 174043), (647, 73975), (1345, 35585), (2959, 16175), (3235, 14795), (6725, 7117)]