272045705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1\times {\mathrm{2699}}^1$

素因数の和:3784

約数の個数: 16

約数和(自身を含む): 344088000

約数和(自身を除く): 72042295

約数列:

[1, 5, 19, 95, 1061, 2699, 5305, 13495, 20159, 51281, 100795, 256405, 2863639, 14318195, 54409141, 272045705]

約数ペア:

[(1, 272045705), (5, 54409141), (19, 14318195), (95, 2863639), (1061, 256405), (2699, 100795), (5305, 51281), (13495, 20159)]