2016569565

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{2161}}^1$

素因数の和:2494

約数の個数: 48

約数和(自身を含む): 3551474160

約数和(自身を除く): 1534904595

約数列:

[1, 3, 5, 9, 15, 45, 89, 233, 267, 445, 699, 801, 1165, 1335, 2097, 2161, 3495, 4005, 6483, 10485, 10805, 19449, 20737, 32415, 62211, 97245, 103685, 186633, 192329, 311055, 503513, 576987, 933165, 961645, 1510539, 1730961, 2517565, 2884935, 4531617, 7552695, 8654805, 22658085, 44812657, 134437971, 224063285, 403313913, 672189855, 2016569565]

約数ペア:

[(1, 2016569565), (3, 672189855), (5, 403313913), (9, 224063285), (15, 134437971), (45, 44812657), (89, 22658085), (233, 8654805), (267, 7552695), (445, 4531617), (699, 2884935), (801, 2517565), (1165, 1730961), (1335, 1510539), (2097, 961645), (2161, 933165), (3495, 576987), (4005, 503513), (6483, 311055), (10485, 192329), (10805, 186633), (19449, 103685), (20737, 97245), (32415, 62211)]