15697087955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{276869}}^1$

素因数の和:276943

約数の個数: 32

約数和(自身を含む): 21529411200

約数和(自身を除く): 5832323245

約数列:

[1, 5, 17, 23, 29, 85, 115, 145, 391, 493, 667, 1955, 2465, 3335, 11339, 56695, 276869, 1384345, 4706773, 6367987, 8029201, 23533865, 31839935, 40146005, 108255779, 136496417, 184671623, 541278895, 682482085, 923358115, 3139417591, 15697087955]

約数ペア:

[(1, 15697087955), (5, 3139417591), (17, 923358115), (23, 682482085), (29, 541278895), (85, 184671623), (115, 136496417), (145, 108255779), (391, 40146005), (493, 31839935), (667, 23533865), (1955, 8029201), (2465, 6367987), (3335, 4706773), (11339, 1384345), (56695, 276869)]