13370265

素因数分解:

$3^4\times 5^1\times {\mathrm{33013}}^1$

素因数の和:33030

約数の個数: 20

約数和(自身を含む): 23968164

約数和(自身を除く): 10597899

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 33013, 99039, 165065, 297117, 495195, 891351, 1485585, 2674053, 4456755, 13370265]

約数ペア:

[(1, 13370265), (3, 4456755), (5, 2674053), (9, 1485585), (15, 891351), (27, 495195), (45, 297117), (81, 165065), (135, 99039), (405, 33013)]