23320825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 31828320

約数和(自身を除く): 8507495

約数列:

[1, 5, 11, 25, 55, 137, 275, 619, 685, 1507, 3095, 3425, 6809, 7535, 15475, 34045, 37675, 84803, 170225, 424015, 932833, 2120075, 4664165, 23320825]

約数ペア:

[(1, 23320825), (5, 4664165), (11, 2120075), (25, 932833), (55, 424015), (137, 170225), (275, 84803), (619, 37675), (685, 34045), (1507, 15475), (3095, 7535), (3425, 6809)]