15801253

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1229}}^1$

素因数の和:1308

約数の個数: 16

約数和(自身を含む): 18184320

約数和(自身を除く): 2383067

約数列:

[1, 13, 23, 43, 299, 559, 989, 1229, 12857, 15977, 28267, 52847, 367471, 687011, 1215481, 15801253]

約数ペア:

[(1, 15801253), (13, 1215481), (23, 687011), (43, 367471), (299, 52847), (559, 28267), (989, 15977), (1229, 12857)]