55285385

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2089}}^1$

素因数の和:2240

約数の個数: 16

約数和(自身を含む): 68217600

約数和(自身を除く): 12932215

約数列:

[1, 5, 67, 79, 335, 395, 2089, 5293, 10445, 26465, 139963, 165031, 699815, 825155, 11057077, 55285385]

約数ペア:

[(1, 55285385), (5, 11057077), (67, 825155), (79, 699815), (335, 165031), (395, 139963), (2089, 26465), (5293, 10445)]