15136804557

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{4481}}^1$

素因数の和:4851

約数の個数: 64

約数和(自身を含む): 26143326720

約数和(自身を除く): 11006522163

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 293, 427, 549, 879, 1281, 1647, 2051, 2637, 3843, 4481, 6153, 7911, 11529, 13443, 17873, 18459, 31367, 40329, 53619, 55377, 94101, 120987, 125111, 160857, 273341, 282303, 375333, 482571, 820023, 846909, 1125999, 1312933, 1913387, 2460069, 3377997, 3938799, 5740161, 7380207, 9190531, 11816397, 17220483, 27571593, 35449191, 51661449, 80088913, 82714779, 240266739, 248144337, 560622391, 720800217, 1681867173, 2162400651, 5045601519, 15136804557]

約数ペア:

[(1, 15136804557), (3, 5045601519), (7, 2162400651), (9, 1681867173), (21, 720800217), (27, 560622391), (61, 248144337), (63, 240266739), (183, 82714779), (189, 80088913), (293, 51661449), (427, 35449191), (549, 27571593), (879, 17220483), (1281, 11816397), (1647, 9190531), (2051, 7380207), (2637, 5740161), (3843, 3938799), (4481, 3377997), (6153, 2460069), (7911, 1913387), (11529, 1312933), (13443, 1125999), (17873, 846909), (18459, 820023), (31367, 482571), (40329, 375333), (53619, 282303), (55377, 273341), (94101, 160857), (120987, 125111)]