15298803

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{571}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 23943920

約数和(自身を除く): 8645117

約数列:

[1, 3, 9, 13, 39, 117, 229, 571, 687, 1713, 2061, 2977, 5139, 7423, 8931, 22269, 26793, 66807, 130759, 392277, 1176831, 1699867, 5099601, 15298803]

約数ペア:

[(1, 15298803), (3, 5099601), (9, 1699867), (13, 1176831), (39, 392277), (117, 130759), (229, 66807), (571, 26793), (687, 22269), (1713, 8931), (2061, 7423), (2977, 5139)]