23265

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:69

約数の個数: 24

約数和(自身を含む): 44928

約数和(自身を除く): 21663

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 47, 55, 99, 141, 165, 235, 423, 495, 517, 705, 1551, 2115, 2585, 4653, 7755, 23265]

約数ペア:

[(1, 23265), (3, 7755), (5, 4653), (9, 2585), (11, 2115), (15, 1551), (33, 705), (45, 517), (47, 495), (55, 423), (99, 235), (141, 165)]