291214165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1063}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 405409536

約数和(自身を除く): 114195371

約数列:

[1, 5, 11, 17, 55, 85, 187, 293, 935, 1063, 1465, 3223, 4981, 5315, 11693, 16115, 18071, 24905, 54791, 58465, 90355, 198781, 273955, 311459, 993905, 1557295, 3426049, 5294803, 17130245, 26474015, 58242833, 291214165]

約数ペア:

[(1, 291214165), (5, 58242833), (11, 26474015), (17, 17130245), (55, 5294803), (85, 3426049), (187, 1557295), (293, 993905), (935, 311459), (1063, 273955), (1465, 198781), (3223, 90355), (4981, 58465), (5315, 54791), (11693, 24905), (16115, 18071)]