4856115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 8928000

約数和(自身を除く): 4071885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 1549, 3135, 4647, 7745, 17039, 23235, 29431, 51117, 85195, 88293, 147155, 255585, 323741, 441465, 971223, 1618705, 4856115]

約数ペア:

[(1, 4856115), (3, 1618705), (5, 971223), (11, 441465), (15, 323741), (19, 255585), (33, 147155), (55, 88293), (57, 85195), (95, 51117), (165, 29431), (209, 23235), (285, 17039), (627, 7745), (1045, 4647), (1549, 3135)]