22320765

素因数分解:

$3^5\times 5^1\times {\mathrm{18371}}^1$

素因数の和:18391

約数の個数: 24

約数和(自身を含む): 40124448

約数和(自身を除く): 17803683

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 18371, 55113, 91855, 165339, 275565, 496017, 826695, 1488051, 2480085, 4464153, 7440255, 22320765]

約数ペア:

[(1, 22320765), (3, 7440255), (5, 4464153), (9, 2480085), (15, 1488051), (27, 826695), (45, 496017), (81, 275565), (135, 165339), (243, 91855), (405, 55113), (1215, 18371)]