27222155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 36590400

約数和(自身を除く): 9368245

約数列:

[1, 5, 19, 29, 41, 95, 145, 205, 241, 551, 779, 1189, 1205, 2755, 3895, 4579, 5945, 6989, 9881, 22591, 22895, 34945, 49405, 112955, 132791, 187739, 286549, 663955, 938695, 1432745, 5444431, 27222155]

約数ペア:

[(1, 27222155), (5, 5444431), (19, 1432745), (29, 938695), (41, 663955), (95, 286549), (145, 187739), (205, 132791), (241, 112955), (551, 49405), (779, 34945), (1189, 22895), (1205, 22591), (2755, 9881), (3895, 6989), (4579, 5945)]