4857215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1879}}^1$

素因数の和:1942

約数の個数: 16

約数和(自身を含む): 6497280

約数和(自身を除く): 1640065

約数列:

[1, 5, 11, 47, 55, 235, 517, 1879, 2585, 9395, 20669, 88313, 103345, 441565, 971443, 4857215]

約数ペア:

[(1, 4857215), (5, 971443), (11, 441565), (47, 103345), (55, 88313), (235, 20669), (517, 9395), (1879, 2585)]