26970155

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{911}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 33619968

約数和(自身を除く): 6649813

約数列:

[1, 5, 31, 155, 191, 911, 955, 4555, 5921, 28241, 29605, 141205, 174001, 870005, 5394031, 26970155]

約数ペア:

[(1, 26970155), (5, 5394031), (31, 870005), (155, 174001), (191, 141205), (911, 29605), (955, 28241), (4555, 5921)]