12495735

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{1889}}^1$

素因数の和:1917

約数の個数: 48

約数和(自身を含む): 25855200

約数和(自身を除く): 13359465

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, 1889, 2205, 5667, 6615, 9445, 13223, 17001, 28335, 39669, 51003, 66115, 85005, 92561, 119007, 198345, 255015, 277683, 357021, 462805, 595035, 833049, 1388415, 1785105, 2499147, 4165245, 12495735]

約数ペア:

[(1, 12495735), (3, 4165245), (5, 2499147), (7, 1785105), (9, 1388415), (15, 833049), (21, 595035), (27, 462805), (35, 357021), (45, 277683), (49, 255015), (63, 198345), (105, 119007), (135, 92561), (147, 85005), (189, 66115), (245, 51003), (315, 39669), (441, 28335), (735, 17001), (945, 13223), (1323, 9445), (1889, 6615), (2205, 5667)]