5131555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7177}}^1$

素因数の和:7206

約数の個数: 16

約数和(自身を含む): 7235424

約数和(自身を除く): 2103869

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 7177, 35885, 78947, 93301, 394735, 466505, 1026311, 5131555]

約数ペア:

[(1, 5131555), (5, 1026311), (11, 466505), (13, 394735), (55, 93301), (65, 78947), (143, 35885), (715, 7177)]