253686245295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19961}}^1\times {\mathrm{121039}}^1$

素因数の和:141015

約数の個数: 32

約数和(自身を含む): 463910492160

約数和(自身を除く): 210224246865

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 19961, 59883, 99805, 121039, 139727, 299415, 363117, 419181, 605195, 698635, 847273, 1815585, 2095905, 2541819, 4236365, 12709095, 2416059479, 7248178437, 12080297395, 16912416353, 36240892185, 50737249059, 84562081765, 253686245295]

約数ペア:

[(1, 253686245295), (3, 84562081765), (5, 50737249059), (7, 36240892185), (15, 16912416353), (21, 12080297395), (35, 7248178437), (105, 2416059479), (19961, 12709095), (59883, 4236365), (99805, 2541819), (121039, 2095905), (139727, 1815585), (299415, 847273), (363117, 698635), (419181, 605195)]