66940255

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{1237}}^1$

素因数の和:1458

約数の個数: 16

約数和(自身を含む): 82005120

約数和(自身を除く): 15064865

約数列:

[1, 5, 79, 137, 395, 685, 1237, 6185, 10823, 54115, 97723, 169469, 488615, 847345, 13388051, 66940255]

約数ペア:

[(1, 66940255), (5, 13388051), (79, 847345), (137, 488615), (395, 169469), (685, 97723), (1237, 54115), (6185, 10823)]