428045155

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{5407}}^1$

素因数の和:5706

約数の個数: 16

約数和(自身を含む): 523321344

約数和(自身を除く): 95276189

約数列:

[1, 5, 71, 223, 355, 1115, 5407, 15833, 27035, 79165, 383897, 1205761, 1919485, 6028805, 85609031, 428045155]

約数ペア:

[(1, 428045155), (5, 85609031), (71, 6028805), (223, 1919485), (355, 1205761), (1115, 383897), (5407, 79165), (15833, 27035)]