1416805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 1862784

約数和(自身を除く): 445979

約数列:

[1, 5, 13, 65, 71, 307, 355, 923, 1535, 3991, 4615, 19955, 21797, 108985, 283361, 1416805]

約数ペア:

[(1, 1416805), (5, 283361), (13, 108985), (65, 21797), (71, 19955), (307, 4615), (355, 3991), (923, 1535)]