22197875

素因数分解:

$5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 33067008

約数和(自身を除く): 10869133

約数列:

[1, 5, 7, 23, 25, 35, 115, 125, 161, 175, 575, 805, 875, 1103, 2875, 4025, 5515, 7721, 20125, 25369, 27575, 38605, 126845, 137875, 177583, 193025, 634225, 887915, 965125, 3171125, 4439575, 22197875]

約数ペア:

[(1, 22197875), (5, 4439575), (7, 3171125), (23, 965125), (25, 887915), (35, 634225), (115, 193025), (125, 177583), (161, 137875), (175, 126845), (575, 38605), (805, 27575), (875, 25369), (1103, 20125), (2875, 7721), (4025, 5515)]