1854402495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{158293}}^1$

素因数の和:158383

約数の個数: 32

約数和(自身を含む): 3282384384

約数和(自身を除く): 1427981889

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 781, 1065, 2343, 3905, 11715, 158293, 474879, 791465, 1741223, 2374395, 5223669, 8706115, 11238803, 26118345, 33716409, 56194015, 123626833, 168582045, 370880499, 618134165, 1854402495]

約数ペア:

[(1, 1854402495), (3, 618134165), (5, 370880499), (11, 168582045), (15, 123626833), (33, 56194015), (55, 33716409), (71, 26118345), (165, 11238803), (213, 8706115), (355, 5223669), (781, 2374395), (1065, 1741223), (2343, 791465), (3905, 474879), (11715, 158293)]