27222465

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{25561}}^1$

素因数の和:25640

約数の個数: 16

約数和(自身を含む): 44171136

約数和(自身を除く): 16948671

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 25561, 76683, 127805, 383415, 1814831, 5444493, 9074155, 27222465]

約数ペア:

[(1, 27222465), (3, 9074155), (5, 5444493), (15, 1814831), (71, 383415), (213, 127805), (355, 76683), (1065, 25561)]