12714275

素因数分解:

$5^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 36

約数和(自身を含む): 18701928

約数和(自身を除く): 5987653

約数列:

[1, 5, 7, 25, 35, 49, 97, 107, 175, 245, 485, 535, 679, 749, 1225, 2425, 2675, 3395, 3745, 4753, 5243, 10379, 16975, 18725, 23765, 26215, 51895, 72653, 118825, 131075, 259475, 363265, 508571, 1816325, 2542855, 12714275]

約数ペア:

[(1, 12714275), (5, 2542855), (7, 1816325), (25, 508571), (35, 363265), (49, 259475), (97, 131075), (107, 118825), (175, 72653), (245, 51895), (485, 26215), (535, 23765), (679, 18725), (749, 16975), (1225, 10379), (2425, 5243), (2675, 4753), (3395, 3745)]