138051475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2371}}^1$

素因数の和:2535

約数の個数: 24

約数和(自身を含む): 182653488

約数和(自身を除く): 44602013

約数列:

[1, 5, 17, 25, 85, 137, 425, 685, 2329, 2371, 3425, 11645, 11855, 40307, 58225, 59275, 201535, 324827, 1007675, 1624135, 5522059, 8120675, 27610295, 138051475]

約数ペア:

[(1, 138051475), (5, 27610295), (17, 8120675), (25, 5522059), (85, 1624135), (137, 1007675), (425, 324827), (685, 201535), (2329, 59275), (2371, 58225), (3425, 40307), (11645, 11855)]