69228255

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{33203}}^1$

素因数の和:33350

約数の個数: 16

約数和(自身を含む): 111565440

約数和(自身を除く): 42337185

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 33203, 99609, 166015, 498045, 4615217, 13845651, 23076085, 69228255]

約数ペア:

[(1, 69228255), (3, 23076085), (5, 13845651), (15, 4615217), (139, 498045), (417, 166015), (695, 99609), (2085, 33203)]