15287745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8423}}^1$

素因数の和:8453

約数の個数: 24

約数和(自身を含む): 26889408

約数和(自身を除く): 11601663

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 8423, 25269, 42115, 92653, 126345, 277959, 463265, 1019183, 1389795, 3057549, 5095915, 15287745]

約数ペア:

[(1, 15287745), (3, 5095915), (5, 3057549), (11, 1389795), (15, 1019183), (33, 463265), (55, 277959), (121, 126345), (165, 92653), (363, 42115), (605, 25269), (1815, 8423)]