12611445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 25712640

約数和(自身を除く): 13101195

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 61, 77, 105, 165, 179, 183, 231, 305, 385, 427, 537, 671, 895, 915, 1155, 1253, 1281, 1969, 2013, 2135, 2685, 3355, 3759, 4697, 5907, 6265, 6405, 9845, 10065, 10919, 13783, 14091, 18795, 23485, 29535, 32757, 41349, 54595, 68915, 70455, 76433, 120109, 163785, 206745, 229299, 360327, 382165, 600545, 840763, 1146495, 1801635, 2522289, 4203815, 12611445]

約数ペア:

[(1, 12611445), (3, 4203815), (5, 2522289), (7, 1801635), (11, 1146495), (15, 840763), (21, 600545), (33, 382165), (35, 360327), (55, 229299), (61, 206745), (77, 163785), (105, 120109), (165, 76433), (179, 70455), (183, 68915), (231, 54595), (305, 41349), (385, 32757), (427, 29535), (537, 23485), (671, 18795), (895, 14091), (915, 13783), (1155, 10919), (1253, 10065), (1281, 9845), (1969, 6405), (2013, 6265), (2135, 5907), (2685, 4697), (3355, 3759)]