27678365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38711}}^1$

素因数の和:38740

約数の個数: 16

約数和(自身を含む): 39021696

約数和(自身を除く): 11343331

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 38711, 193555, 425821, 503243, 2129105, 2516215, 5535673, 27678365]

約数ペア:

[(1, 27678365), (5, 5535673), (11, 2516215), (13, 2129105), (55, 503243), (65, 425821), (143, 193555), (715, 38711)]