12679095

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 24966144

約数和(自身を除く): 12287049

約数列:

[1, 3, 5, 11, 13, 15, 23, 33, 39, 55, 65, 69, 115, 143, 165, 195, 253, 257, 299, 345, 429, 715, 759, 771, 897, 1265, 1285, 1495, 2145, 2827, 3289, 3341, 3795, 3855, 4485, 5911, 8481, 9867, 10023, 14135, 16445, 16705, 17733, 29555, 36751, 42405, 49335, 50115, 65021, 76843, 88665, 110253, 183755, 195063, 230529, 325105, 384215, 551265, 845273, 975315, 1152645, 2535819, 4226365, 12679095]

約数ペア:

[(1, 12679095), (3, 4226365), (5, 2535819), (11, 1152645), (13, 975315), (15, 845273), (23, 551265), (33, 384215), (39, 325105), (55, 230529), (65, 195063), (69, 183755), (115, 110253), (143, 88665), (165, 76843), (195, 65021), (253, 50115), (257, 49335), (299, 42405), (345, 36751), (429, 29555), (715, 17733), (759, 16705), (771, 16445), (897, 14135), (1265, 10023), (1285, 9867), (1495, 8481), (2145, 5911), (2827, 4485), (3289, 3855), (3341, 3795)]