12590775

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 24165120

約数和(自身を除く): 11574345

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 575, 621, 675, 811, 1035, 1725, 2433, 3105, 4055, 5175, 7299, 12165, 15525, 18653, 20275, 21897, 36495, 55959, 60825, 93265, 109485, 167877, 182475, 279795, 466325, 503631, 547425, 839385, 1398975, 2518155, 4196925, 12590775]

約数ペア:

[(1, 12590775), (3, 4196925), (5, 2518155), (9, 1398975), (15, 839385), (23, 547425), (25, 503631), (27, 466325), (45, 279795), (69, 182475), (75, 167877), (115, 109485), (135, 93265), (207, 60825), (225, 55959), (345, 36495), (575, 21897), (621, 20275), (675, 18653), (811, 15525), (1035, 12165), (1725, 7299), (2433, 5175), (3105, 4055)]