105471505

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{1439}}^1$

素因数の和:1688

約数の個数: 16

約数和(自身を含む): 128770560

約数和(自身を除く): 23299055

約数列:

[1, 5, 107, 137, 535, 685, 1439, 7195, 14659, 73295, 153973, 197143, 769865, 985715, 21094301, 105471505]

約数ペア:

[(1, 105471505), (5, 21094301), (107, 985715), (137, 769865), (535, 197143), (685, 153973), (1439, 73295), (7195, 14659)]