1659451105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1\times {\mathrm{20773}}^1$

素因数の和:22020

約数の個数: 16

約数和(自身を含む): 2146369680

約数和(自身を除く): 486918575

約数列:

[1, 5, 13, 65, 1229, 6145, 15977, 20773, 79885, 103865, 270049, 1350245, 25530017, 127650085, 331890221, 1659451105]

約数ペア:

[(1, 1659451105), (5, 331890221), (13, 127650085), (65, 25530017), (1229, 1350245), (6145, 270049), (15977, 103865), (20773, 79885)]