12786795

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{1933}}^1$

素因数の和:1961

約数の個数: 48

約数和(自身を含む): 26457120

約数和(自身を除く): 13670325

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 1933, 2205, 5799, 6615, 9665, 13531, 17397, 28995, 40593, 52191, 67655, 86985, 94717, 121779, 202965, 260955, 284151, 365337, 473585, 608895, 852453, 1420755, 1826685, 2557359, 4262265, 12786795]

約数ペア:

[(1, 12786795), (3, 4262265), (5, 2557359), (7, 1826685), (9, 1420755), (15, 852453), (21, 608895), (27, 473585), (35, 365337), (45, 284151), (49, 260955), (63, 202965), (105, 121779), (135, 94717), (147, 86985), (189, 67655), (245, 52191), (315, 40593), (441, 28995), (735, 17397), (945, 13531), (1323, 9665), (1933, 6615), (2205, 5799)]