12752355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 25998336

約数和(自身を除く): 13245981

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 61, 77, 105, 165, 181, 183, 231, 305, 385, 427, 543, 671, 905, 915, 1155, 1267, 1281, 1991, 2013, 2135, 2715, 3355, 3801, 4697, 5973, 6335, 6405, 9955, 10065, 11041, 13937, 14091, 19005, 23485, 29865, 33123, 41811, 55205, 69685, 70455, 77287, 121451, 165615, 209055, 231861, 364353, 386435, 607255, 850157, 1159305, 1821765, 2550471, 4250785, 12752355]

約数ペア:

[(1, 12752355), (3, 4250785), (5, 2550471), (7, 1821765), (11, 1159305), (15, 850157), (21, 607255), (33, 386435), (35, 364353), (55, 231861), (61, 209055), (77, 165615), (105, 121451), (165, 77287), (181, 70455), (183, 69685), (231, 55205), (305, 41811), (385, 33123), (427, 29865), (543, 23485), (671, 19005), (905, 14091), (915, 13937), (1155, 11041), (1267, 10065), (1281, 9955), (1991, 6405), (2013, 6335), (2135, 5973), (2715, 4697), (3355, 3801)]