480655

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 681984

約数和(自身を除く): 201329

約数列:

[1, 5, 7, 31, 35, 155, 217, 443, 1085, 2215, 3101, 13733, 15505, 68665, 96131, 480655]

約数ペア:

[(1, 480655), (5, 96131), (7, 68665), (31, 15505), (35, 13733), (155, 3101), (217, 2215), (443, 1085)]