22255305

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{20897}}^1$

素因数の和:20976

約数の個数: 16

約数和(自身を含む): 36111744

約数和(自身を除く): 13856439

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 20897, 62691, 104485, 313455, 1483687, 4451061, 7418435, 22255305]

約数ペア:

[(1, 22255305), (3, 7418435), (5, 4451061), (15, 1483687), (71, 313455), (213, 104485), (355, 62691), (1065, 20897)]