379883955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{135431}}^1$

素因数の和:135467

約数の個数: 32

約数和(自身を含む): 702079488

約数和(自身を除く): 322195533

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 135431, 406293, 677155, 1489741, 2031465, 2302327, 4469223, 6906981, 7448705, 11511635, 22346115, 25325597, 34534905, 75976791, 126627985, 379883955]

約数ペア:

[(1, 379883955), (3, 126627985), (5, 75976791), (11, 34534905), (15, 25325597), (17, 22346115), (33, 11511635), (51, 7448705), (55, 6906981), (85, 4469223), (165, 2302327), (187, 2031465), (255, 1489741), (561, 677155), (935, 406293), (2805, 135431)]