293142305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 387483264

約数和(自身を除く): 94340959

約数列:

[1, 5, 17, 37, 83, 85, 185, 415, 629, 1123, 1411, 3071, 3145, 5615, 7055, 15355, 19091, 41551, 52207, 93209, 95455, 207755, 261035, 466045, 706367, 1584553, 3448733, 3531835, 7922765, 17243665, 58628461, 293142305]

約数ペア:

[(1, 293142305), (5, 58628461), (17, 17243665), (37, 7922765), (83, 3531835), (85, 3448733), (185, 1584553), (415, 706367), (629, 466045), (1123, 261035), (1411, 207755), (3071, 95455), (3145, 93209), (5615, 52207), (7055, 41551), (15355, 19091)]