29383905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 50198400

約数和(自身を除く): 20814495

約数列:

[1, 3, 5, 15, 17, 51, 85, 139, 255, 417, 695, 829, 2085, 2363, 2487, 4145, 7089, 11815, 12435, 14093, 35445, 42279, 70465, 115231, 211395, 345693, 576155, 1728465, 1958927, 5876781, 9794635, 29383905]

約数ペア:

[(1, 29383905), (3, 9794635), (5, 5876781), (15, 1958927), (17, 1728465), (51, 576155), (85, 345693), (139, 211395), (255, 115231), (417, 70465), (695, 42279), (829, 35445), (2085, 14093), (2363, 12435), (2487, 11815), (4145, 7089)]