13708575

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 26307840

約数和(自身を除く): 12599265

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 575, 621, 675, 883, 1035, 1725, 2649, 3105, 4415, 5175, 7947, 13245, 15525, 20309, 22075, 23841, 39735, 60927, 66225, 101545, 119205, 182781, 198675, 304635, 507725, 548343, 596025, 913905, 1523175, 2741715, 4569525, 13708575]

約数ペア:

[(1, 13708575), (3, 4569525), (5, 2741715), (9, 1523175), (15, 913905), (23, 596025), (25, 548343), (27, 507725), (45, 304635), (69, 198675), (75, 182781), (115, 119205), (135, 101545), (207, 66225), (225, 60927), (345, 39735), (575, 23841), (621, 22075), (675, 20309), (883, 15525), (1035, 13245), (1725, 7947), (2649, 5175), (3105, 4415)]