15263237

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 18103008

約数和(自身を除く): 2839771

約数列:

[1, 11, 23, 43, 61, 253, 473, 529, 671, 989, 1403, 2623, 5819, 10879, 15433, 22747, 28853, 32269, 60329, 250217, 354959, 663619, 1387567, 15263237]

約数ペア:

[(1, 15263237), (11, 1387567), (23, 663619), (43, 354959), (61, 250217), (253, 60329), (473, 32269), (529, 28853), (671, 22747), (989, 15433), (1403, 10879), (2623, 5819)]