4947765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19403}}^1$

素因数の和:19428

約数の個数: 16

約数和(自身を含む): 8382528

約数和(自身を除く): 3434763

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 19403, 58209, 97015, 291045, 329851, 989553, 1649255, 4947765]

約数ペア:

[(1, 4947765), (3, 1649255), (5, 989553), (15, 329851), (17, 291045), (51, 97015), (85, 58209), (255, 19403)]