4871515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3851}}^1$

素因数の和:3890

約数の個数: 16

約数和(自身を含む): 6656256

約数和(自身を除く): 1784741

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 3851, 19255, 42361, 88573, 211805, 442865, 974303, 4871515]

約数ペア:

[(1, 4871515), (5, 974303), (11, 442865), (23, 211805), (55, 88573), (115, 42361), (253, 19255), (1265, 3851)]