8051785

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 11741184

約数和(自身を除く): 3689399

約数列:

[1, 5, 7, 31, 35, 41, 155, 181, 205, 217, 287, 905, 1085, 1267, 1271, 1435, 5611, 6335, 6355, 7421, 8897, 28055, 37105, 39277, 44485, 51947, 196385, 230051, 259735, 1150255, 1610357, 8051785]

約数ペア:

[(1, 8051785), (5, 1610357), (7, 1150255), (31, 259735), (35, 230051), (41, 196385), (155, 51947), (181, 44485), (205, 39277), (217, 37105), (287, 28055), (905, 8897), (1085, 7421), (1267, 6355), (1271, 6335), (1435, 5611)]