12817065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50263}}^1$

素因数の和:50288

約数の個数: 16

約数和(自身を含む): 21714048

約数和(自身を除く): 8896983

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 50263, 150789, 251315, 753945, 854471, 2563413, 4272355, 12817065]

約数ペア:

[(1, 12817065), (3, 4272355), (5, 2563413), (15, 854471), (17, 753945), (51, 251315), (85, 150789), (255, 50263)]