22705735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1289}}^1$

素因数の和:1578

約数の個数: 16

約数和(自身を含む): 29473920

約数和(自身を除く): 6768185

約数列:

[1, 5, 13, 65, 271, 1289, 1355, 3523, 6445, 16757, 17615, 83785, 349319, 1746595, 4541147, 22705735]

約数ペア:

[(1, 22705735), (5, 4541147), (13, 1746595), (65, 349319), (271, 83785), (1289, 17615), (1355, 16757), (3523, 6445)]