5055555

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 8460288

約数和(自身を除く): 3404733

約数列:

[1, 3, 5, 15, 47, 71, 101, 141, 213, 235, 303, 355, 505, 705, 1065, 1515, 3337, 4747, 7171, 10011, 14241, 16685, 21513, 23735, 35855, 50055, 71205, 107565, 337037, 1011111, 1685185, 5055555]

約数ペア:

[(1, 5055555), (3, 1685185), (5, 1011111), (15, 337037), (47, 107565), (71, 71205), (101, 50055), (141, 35855), (213, 23735), (235, 21513), (303, 16685), (355, 14241), (505, 10011), (705, 7171), (1065, 4747), (1515, 3337)]