4268715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 7644672

約数和(自身を除く): 3375957

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 631, 1353, 1893, 2255, 3155, 6765, 6941, 9465, 20823, 25871, 34705, 77613, 104115, 129355, 284581, 388065, 853743, 1422905, 4268715]

約数ペア:

[(1, 4268715), (3, 1422905), (5, 853743), (11, 388065), (15, 284581), (33, 129355), (41, 104115), (55, 77613), (123, 34705), (165, 25871), (205, 20823), (451, 9465), (615, 6941), (631, 6765), (1353, 3155), (1893, 2255)]