15273557

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 17075520

約数和(自身を除く): 1801963

約数列:

[1, 13, 43, 89, 307, 559, 1157, 3827, 3991, 13201, 27323, 49751, 171613, 355199, 1174889, 15273557]

約数ペア:

[(1, 15273557), (13, 1174889), (43, 355199), (89, 171613), (307, 49751), (559, 27323), (1157, 13201), (3827, 3991)]