73815105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3181}}^1$

素因数の和:3226

約数の個数: 64

約数和(自身を含む): 153957888

約数和(自身を除く): 80142783

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 35, 39, 51, 65, 85, 91, 105, 119, 195, 221, 255, 273, 357, 455, 595, 663, 1105, 1365, 1547, 1785, 3181, 3315, 4641, 7735, 9543, 15905, 22267, 23205, 41353, 47715, 54077, 66801, 111335, 124059, 162231, 206765, 270385, 289471, 334005, 378539, 620295, 703001, 811155, 868413, 1135617, 1447355, 1892695, 2109003, 3515005, 4342065, 4921007, 5678085, 10545015, 14763021, 24605035, 73815105]

約数ペア:

[(1, 73815105), (3, 24605035), (5, 14763021), (7, 10545015), (13, 5678085), (15, 4921007), (17, 4342065), (21, 3515005), (35, 2109003), (39, 1892695), (51, 1447355), (65, 1135617), (85, 868413), (91, 811155), (105, 703001), (119, 620295), (195, 378539), (221, 334005), (255, 289471), (273, 270385), (357, 206765), (455, 162231), (595, 124059), (663, 111335), (1105, 66801), (1365, 54077), (1547, 47715), (1785, 41353), (3181, 23205), (3315, 22267), (4641, 15905), (7735, 9543)]