13505565

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52963}}^1$

素因数の和:52988

約数の個数: 16

約数和(自身を含む): 22880448

約数和(自身を除く): 9374883

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 52963, 158889, 264815, 794445, 900371, 2701113, 4501855, 13505565]

約数ペア:

[(1, 13505565), (3, 4501855), (5, 2701113), (15, 900371), (17, 794445), (51, 264815), (85, 158889), (255, 52963)]