23894985

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 39911040

約数和(自身を除く): 16016055

約数列:

[1, 3, 5, 15, 29, 87, 145, 163, 337, 435, 489, 815, 1011, 1685, 2445, 4727, 5055, 9773, 14181, 23635, 29319, 48865, 54931, 70905, 146595, 164793, 274655, 823965, 1592999, 4778997, 7964995, 23894985]

約数ペア:

[(1, 23894985), (3, 7964995), (5, 4778997), (15, 1592999), (29, 823965), (87, 274655), (145, 164793), (163, 146595), (337, 70905), (435, 54931), (489, 48865), (815, 29319), (1011, 23635), (1685, 14181), (2445, 9773), (4727, 5055)]