13550085

素因数分解:

$3^4\times 5^1\times {\mathrm{33457}}^1$

素因数の和:33474

約数の個数: 20

約数和(自身を含む): 24290508

約数和(自身を除く): 10740423

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 33457, 100371, 167285, 301113, 501855, 903339, 1505565, 2710017, 4516695, 13550085]

約数ペア:

[(1, 13550085), (3, 4516695), (5, 2710017), (9, 1505565), (15, 903339), (27, 501855), (45, 301113), (81, 167285), (135, 100371), (405, 33457)]