12431055

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 24935904

約数和(自身を除く): 12504849

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1301, 1365, 1911, 3185, 3903, 6505, 9107, 9555, 16913, 19515, 27321, 45535, 50739, 63749, 84565, 118391, 136605, 191247, 253695, 318745, 355173, 591955, 828737, 956235, 1775865, 2486211, 4143685, 12431055]

約数ペア:

[(1, 12431055), (3, 4143685), (5, 2486211), (7, 1775865), (13, 956235), (15, 828737), (21, 591955), (35, 355173), (39, 318745), (49, 253695), (65, 191247), (91, 136605), (105, 118391), (147, 84565), (195, 63749), (245, 50739), (273, 45535), (455, 27321), (637, 19515), (735, 16913), (1301, 9555), (1365, 9107), (1911, 6505), (3185, 3903)]