1137227945

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{6269}}^1$

素因数の和:6425

約数の個数: 32

約数和(自身を含む): 1603514880

約数和(自身を除く): 466286935

約数列:

[1, 5, 7, 35, 71, 73, 355, 365, 497, 511, 2485, 2555, 5183, 6269, 25915, 31345, 36281, 43883, 181405, 219415, 445099, 457637, 2225495, 2288185, 3115693, 3203459, 15578465, 16017295, 32492227, 162461135, 227445589, 1137227945]

約数ペア:

[(1, 1137227945), (5, 227445589), (7, 162461135), (35, 32492227), (71, 16017295), (73, 15578465), (355, 3203459), (365, 3115693), (497, 2288185), (511, 2225495), (2485, 457637), (2555, 445099), (5183, 219415), (6269, 181405), (25915, 43883), (31345, 36281)]