222907775

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{7499}}^1$

素因数の和:7579

約数の個数: 24

約数和(自身を含む): 292950000

約数和(自身を除く): 70042225

約数列:

[1, 5, 25, 29, 41, 145, 205, 725, 1025, 1189, 5945, 7499, 29725, 37495, 187475, 217471, 307459, 1087355, 1537295, 5436775, 7686475, 8916311, 44581555, 222907775]

約数ペア:

[(1, 222907775), (5, 44581555), (25, 8916311), (29, 7686475), (41, 5436775), (145, 1537295), (205, 1087355), (725, 307459), (1025, 217471), (1189, 187475), (5945, 37495), (7499, 29725)]