13069755

素因数分解:

$3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 24321024

約数和(自身を除く): 11251269

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 243, 279, 347, 405, 465, 837, 1041, 1215, 1395, 1735, 2511, 3123, 4185, 5205, 7533, 9369, 10757, 12555, 15615, 28107, 32271, 37665, 46845, 53785, 84321, 96813, 140535, 161355, 290439, 421605, 484065, 871317, 1452195, 2613951, 4356585, 13069755]

約数ペア:

[(1, 13069755), (3, 4356585), (5, 2613951), (9, 1452195), (15, 871317), (27, 484065), (31, 421605), (45, 290439), (81, 161355), (93, 140535), (135, 96813), (155, 84321), (243, 53785), (279, 46845), (347, 37665), (405, 32271), (465, 28107), (837, 15615), (1041, 12555), (1215, 10757), (1395, 9369), (1735, 7533), (2511, 5205), (3123, 4185)]