628017365

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{41141}}^1$

素因数の和:41260

約数の個数: 16

約数和(自身を含む): 782027136

約数和(自身を除く): 154009771

約数列:

[1, 5, 43, 71, 215, 355, 3053, 15265, 41141, 205705, 1769063, 2921011, 8845315, 14605055, 125603473, 628017365]

約数ペア:

[(1, 628017365), (5, 125603473), (43, 14605055), (71, 8845315), (215, 2921011), (355, 1769063), (3053, 205705), (15265, 41141)]