156780879345

素因数分解:

$3^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2586503}}^1$

素因数の和:2586966

約数の個数: 32

約数和(自身を含む): 279342432000

約数和(自身を除く): 122561552655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 449, 1347, 2245, 4041, 6735, 12123, 20205, 60615, 2586503, 7759509, 12932515, 23278527, 38797545, 69835581, 116392635, 349177905, 1161339847, 3484019541, 5806699235, 10452058623, 17420097705, 31356175869, 52260293115, 156780879345]

約数ペア:

[(1, 156780879345), (3, 52260293115), (5, 31356175869), (9, 17420097705), (15, 10452058623), (27, 5806699235), (45, 3484019541), (135, 1161339847), (449, 349177905), (1347, 116392635), (2245, 69835581), (4041, 38797545), (6735, 23278527), (12123, 12932515), (20205, 7759509), (60615, 2586503)]