78793385

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 113073408

約数和(自身を除く): 34280023

約数列:

[1, 5, 11, 17, 47, 55, 85, 121, 163, 187, 235, 517, 605, 799, 815, 935, 1793, 2057, 2585, 2771, 3995, 5687, 7661, 8789, 8965, 10285, 13855, 19723, 28435, 30481, 38305, 43945, 84271, 96679, 98615, 130237, 152405, 335291, 421355, 483395, 651185, 926981, 1432607, 1676455, 4634905, 7163035, 15758677, 78793385]

約数ペア:

[(1, 78793385), (5, 15758677), (11, 7163035), (17, 4634905), (47, 1676455), (55, 1432607), (85, 926981), (121, 651185), (163, 483395), (187, 421355), (235, 335291), (517, 152405), (605, 130237), (799, 98615), (815, 96679), (935, 84271), (1793, 43945), (2057, 38305), (2585, 30481), (2771, 28435), (3995, 19723), (5687, 13855), (7661, 10285), (8789, 8965)]