55791585

素因数分解:

$3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 102525696

約数和(自身を除く): 46734111

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 243, 405, 423, 705, 977, 1215, 1269, 2115, 2931, 3807, 4885, 6345, 8793, 11421, 14655, 19035, 26379, 43965, 45919, 57105, 79137, 131895, 137757, 229595, 237411, 395685, 413271, 688785, 1187055, 1239813, 2066355, 3719439, 6199065, 11158317, 18597195, 55791585]

約数ペア:

[(1, 55791585), (3, 18597195), (5, 11158317), (9, 6199065), (15, 3719439), (27, 2066355), (45, 1239813), (47, 1187055), (81, 688785), (135, 413271), (141, 395685), (235, 237411), (243, 229595), (405, 137757), (423, 131895), (705, 79137), (977, 57105), (1215, 45919), (1269, 43965), (2115, 26379), (2931, 19035), (3807, 14655), (4885, 11421), (6345, 8793)]