23172578495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{126257}}^1$

素因数の和:126391

約数の個数: 32

約数和(自身を含む): 31417030656

約数和(自身を除く): 8244452161

約数列:

[1, 5, 11, 47, 55, 71, 235, 355, 517, 781, 2585, 3337, 3905, 16685, 36707, 126257, 183535, 631285, 1388827, 5934079, 6944135, 8964247, 29670395, 44821235, 65274869, 98606717, 326374345, 421319609, 493033585, 2106598045, 4634515699, 23172578495]

約数ペア:

[(1, 23172578495), (5, 4634515699), (11, 2106598045), (47, 493033585), (55, 421319609), (71, 326374345), (235, 98606717), (355, 65274869), (517, 44821235), (781, 29670395), (2585, 8964247), (3337, 6944135), (3905, 5934079), (16685, 1388827), (36707, 631285), (126257, 183535)]