15259387

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6277}}^1$

素因数の和:6318

約数の個数: 16

約数和(自身を含む): 18984672

約数和(自身を除く): 3725285

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 6277, 69047, 81601, 106709, 897611, 1173799, 1387217, 15259387]

約数ペア:

[(1, 15259387), (11, 1387217), (13, 1173799), (17, 897611), (143, 106709), (187, 81601), (221, 69047), (2431, 6277)]