7993315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 11321856

約数和(自身を除く): 3328541

約数列:

[1, 5, 11, 17, 55, 83, 85, 103, 187, 415, 515, 913, 935, 1133, 1411, 1751, 4565, 5665, 7055, 8549, 8755, 15521, 19261, 42745, 77605, 94039, 96305, 145333, 470195, 726665, 1598663, 7993315]

約数ペア:

[(1, 7993315), (5, 1598663), (11, 726665), (17, 470195), (55, 145333), (83, 96305), (85, 94039), (103, 77605), (187, 42745), (415, 19261), (515, 15521), (913, 8755), (935, 8549), (1133, 7055), (1411, 5665), (1751, 4565)]