15500045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12253}}^1$

素因数の和:12292

約数の個数: 16

約数和(自身を含む): 21174912

約数和(自身を除く): 5674867

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 12253, 61265, 134783, 281819, 673915, 1409095, 3100009, 15500045]

約数ペア:

[(1, 15500045), (5, 3100009), (11, 1409095), (23, 673915), (55, 281819), (115, 134783), (253, 61265), (1265, 12253)]