15665286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2207}}^1$

素因数の和:2245

約数の個数: 48

約数和(自身を含む): 38790144

約数和(自身を除く): 23124858

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2207, 2366, 3549, 4414, 6621, 7098, 13242, 15449, 28691, 30898, 46347, 57382, 86073, 92694, 172146, 200837, 372983, 401674, 602511, 745966, 1118949, 1205022, 2237898, 2610881, 5221762, 7832643, 15665286]

約数ペア:

[(1, 15665286), (2, 7832643), (3, 5221762), (6, 2610881), (7, 2237898), (13, 1205022), (14, 1118949), (21, 745966), (26, 602511), (39, 401674), (42, 372983), (78, 200837), (91, 172146), (169, 92694), (182, 86073), (273, 57382), (338, 46347), (507, 30898), (546, 28691), (1014, 15449), (1183, 13242), (2207, 7098), (2366, 6621), (3549, 4414)]