69318195

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{28351}}^1$

素因数の和:28522

約数の個数: 16

約数和(自身を含む): 111593472

約数和(自身を除く): 42275277

約数列:

[1, 3, 5, 15, 163, 489, 815, 2445, 28351, 85053, 141755, 425265, 4621213, 13863639, 23106065, 69318195]

約数ペア:

[(1, 69318195), (3, 23106065), (5, 13863639), (15, 4621213), (163, 425265), (489, 141755), (815, 85053), (2445, 28351)]