12713085

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1223}}^1$

素因数の和:1255

約数の個数: 64

約数和(自身を含む): 28200960

約数和(自身を除く): 15487875

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 135, 165, 189, 231, 297, 315, 385, 495, 693, 945, 1155, 1223, 1485, 2079, 3465, 3669, 6115, 8561, 10395, 11007, 13453, 18345, 25683, 33021, 40359, 42805, 55035, 67265, 77049, 94171, 121077, 128415, 165105, 201795, 231147, 282513, 363231, 385245, 470855, 605385, 847539, 1155735, 1412565, 1816155, 2542617, 4237695, 12713085]

約数ペア:

[(1, 12713085), (3, 4237695), (5, 2542617), (7, 1816155), (9, 1412565), (11, 1155735), (15, 847539), (21, 605385), (27, 470855), (33, 385245), (35, 363231), (45, 282513), (55, 231147), (63, 201795), (77, 165105), (99, 128415), (105, 121077), (135, 94171), (165, 77049), (189, 67265), (231, 55035), (297, 42805), (315, 40359), (385, 33021), (495, 25683), (693, 18345), (945, 13453), (1155, 11007), (1223, 10395), (1485, 8561), (2079, 6115), (3465, 3669)]