47081815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8311}}^1$

素因数の和:8430

約数の個数: 16

約数和(自身を含む): 62240256

約数和(自身を除く): 15158441

約数列:

[1, 5, 11, 55, 103, 515, 1133, 5665, 8311, 41555, 91421, 457105, 856033, 4280165, 9416363, 47081815]

約数ペア:

[(1, 47081815), (5, 9416363), (11, 4280165), (55, 856033), (103, 457105), (515, 91421), (1133, 41555), (5665, 8311)]