225644745

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{211873}}^1$

素因数の和:211952

約数の個数: 16

約数和(自身を含む): 366118272

約数和(自身を除く): 140473527

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 211873, 635619, 1059365, 3178095, 15042983, 45128949, 75214915, 225644745]

約数ペア:

[(1, 225644745), (3, 75214915), (5, 45128949), (15, 15042983), (71, 3178095), (213, 1059365), (355, 635619), (1065, 211873)]