1036992465

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{431}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 1820123136

約数和(自身を除く): 783130671

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 421, 431, 635, 1143, 1263, 1293, 1905, 2105, 2155, 3789, 3879, 5715, 6315, 6465, 18945, 19395, 53467, 54737, 160401, 164211, 181451, 267335, 273685, 481203, 492633, 544353, 802005, 821055, 907255, 1633059, 2406015, 2463165, 2721765, 8165295, 23044277, 69132831, 115221385, 207398493, 345664155, 1036992465]

約数ペア:

[(1, 1036992465), (3, 345664155), (5, 207398493), (9, 115221385), (15, 69132831), (45, 23044277), (127, 8165295), (381, 2721765), (421, 2463165), (431, 2406015), (635, 1633059), (1143, 907255), (1263, 821055), (1293, 802005), (1905, 544353), (2105, 492633), (2155, 481203), (3789, 273685), (3879, 267335), (5715, 181451), (6315, 164211), (6465, 160401), (18945, 54737), (19395, 53467)]