15705202923

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{1409}}^1$

素因数の和:1812

約数の個数: 48

約数和(自身を含む): 23456534400

約数和(自身を除く): 7751331477

約数列:

[1, 3, 9, 61, 79, 183, 237, 257, 549, 711, 771, 1409, 2313, 4227, 4819, 12681, 14457, 15677, 20303, 43371, 47031, 60909, 85949, 111311, 141093, 182727, 257847, 333933, 362113, 773541, 1001799, 1086339, 1238483, 3259017, 3715449, 6789971, 11146347, 20369913, 22088893, 28606927, 61109739, 66266679, 85820781, 198800037, 257462343, 1745022547, 5235067641, 15705202923]

約数ペア:

[(1, 15705202923), (3, 5235067641), (9, 1745022547), (61, 257462343), (79, 198800037), (183, 85820781), (237, 66266679), (257, 61109739), (549, 28606927), (711, 22088893), (771, 20369913), (1409, 11146347), (2313, 6789971), (4227, 3715449), (4819, 3259017), (12681, 1238483), (14457, 1086339), (15677, 1001799), (20303, 773541), (43371, 362113), (47031, 333933), (60909, 257847), (85949, 182727), (111311, 141093)]