42764315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1213}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 56115936

約数和(自身を除く): 13351621

約数列:

[1, 5, 11, 55, 641, 1213, 3205, 6065, 7051, 13343, 35255, 66715, 777533, 3887665, 8552863, 42764315]

約数ペア:

[(1, 42764315), (5, 8552863), (11, 3887665), (55, 777533), (641, 66715), (1213, 35255), (3205, 13343), (6065, 7051)]