117865215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1783}}^1$

素因数の和:1920

約数の個数: 48

約数和(自身を含む): 222086592

約数和(自身を除く): 104221377

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 113, 117, 195, 339, 565, 585, 1017, 1469, 1695, 1783, 4407, 5085, 5349, 7345, 8915, 13221, 16047, 22035, 23179, 26745, 66105, 69537, 80235, 115895, 201479, 208611, 347685, 604437, 1007395, 1043055, 1813311, 2619227, 3022185, 7857681, 9066555, 13096135, 23573043, 39288405, 117865215]

約数ペア:

[(1, 117865215), (3, 39288405), (5, 23573043), (9, 13096135), (13, 9066555), (15, 7857681), (39, 3022185), (45, 2619227), (65, 1813311), (113, 1043055), (117, 1007395), (195, 604437), (339, 347685), (565, 208611), (585, 201479), (1017, 115895), (1469, 80235), (1695, 69537), (1783, 66105), (4407, 26745), (5085, 23179), (5349, 22035), (7345, 16047), (8915, 13221)]