40907185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 57635712

約数和(自身を除く): 16728527

約数列:

[1, 5, 11, 17, 55, 67, 85, 187, 335, 653, 737, 935, 1139, 3265, 3685, 5695, 7183, 11101, 12529, 35915, 43751, 55505, 62645, 122111, 218755, 481261, 610555, 743767, 2406305, 3718835, 8181437, 40907185]

約数ペア:

[(1, 40907185), (5, 8181437), (11, 3718835), (17, 2406305), (55, 743767), (67, 610555), (85, 481261), (187, 218755), (335, 122111), (653, 62645), (737, 55505), (935, 43751), (1139, 35915), (3265, 12529), (3685, 11101), (5695, 7183)]