13902345

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1069}}^1$

素因数の和:1114

約数の個数: 36

約数和(自身を含む): 25622220

約数和(自身を除く): 11719875

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1069, 1445, 2601, 3207, 4335, 5345, 9621, 13005, 16035, 18173, 48105, 54519, 90865, 163557, 272595, 308941, 817785, 926823, 1544705, 2780469, 4634115, 13902345]

約数ペア:

[(1, 13902345), (3, 4634115), (5, 2780469), (9, 1544705), (15, 926823), (17, 817785), (45, 308941), (51, 272595), (85, 163557), (153, 90865), (255, 54519), (289, 48105), (765, 18173), (867, 16035), (1069, 13005), (1445, 9621), (2601, 5345), (3207, 4335)]