11471705

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 16558080

約数和(自身を除く): 5086375

約数列:

[1, 5, 7, 31, 35, 97, 109, 155, 217, 485, 545, 679, 763, 1085, 3007, 3379, 3395, 3815, 10573, 15035, 16895, 21049, 23653, 52865, 74011, 105245, 118265, 327763, 370055, 1638815, 2294341, 11471705]

約数ペア:

[(1, 11471705), (5, 2294341), (7, 1638815), (31, 370055), (35, 327763), (97, 118265), (109, 105245), (155, 74011), (217, 52865), (485, 23653), (545, 21049), (679, 16895), (763, 15035), (1085, 10573), (3007, 3815), (3379, 3395)]