87245785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4057}}^1$

素因数の和:4113

約数の個数: 32

約数和(自身を含む): 126220032

約数和(自身を除く): 38974247

約数列:

[1, 5, 11, 17, 23, 55, 85, 115, 187, 253, 391, 935, 1265, 1955, 4057, 4301, 20285, 21505, 44627, 68969, 93311, 223135, 344845, 466555, 758659, 1026421, 1586287, 3793295, 5132105, 7931435, 17449157, 87245785]

約数ペア:

[(1, 87245785), (5, 17449157), (11, 7931435), (17, 5132105), (23, 3793295), (55, 1586287), (85, 1026421), (115, 758659), (187, 466555), (253, 344845), (391, 223135), (935, 93311), (1265, 68969), (1955, 44627), (4057, 21505), (4301, 20285)]