5380045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4253}}^1$

素因数の和:4292

約数の個数: 16

約数和(自身を含む): 7350912

約数和(自身を除く): 1970867

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 4253, 21265, 46783, 97819, 233915, 489095, 1076009, 5380045]

約数ペア:

[(1, 5380045), (5, 1076009), (11, 489095), (23, 233915), (55, 97819), (115, 46783), (253, 21265), (1265, 4253)]