12741365

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 19305216

約数和(自身を除く): 6563851

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 287, 455, 533, 683, 1435, 2665, 3415, 3731, 4781, 8879, 18655, 23905, 28003, 44395, 62153, 140015, 196021, 310765, 364039, 980105, 1820195, 2548273, 12741365]

約数ペア:

[(1, 12741365), (5, 2548273), (7, 1820195), (13, 980105), (35, 364039), (41, 310765), (65, 196021), (91, 140015), (205, 62153), (287, 44395), (455, 28003), (533, 23905), (683, 18655), (1435, 8879), (2665, 4781), (3415, 3731)]