15800057

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7549}}^1$

素因数の和:7592

約数の個数: 16

約数和(自身を含む): 20294400

約数和(自身を除く): 4494343

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 7549, 52843, 98137, 173627, 686959, 1215389, 2257151, 15800057]

約数ペア:

[(1, 15800057), (7, 2257151), (13, 1215389), (23, 686959), (91, 173627), (161, 98137), (299, 52843), (2093, 7549)]