7989575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1709}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 11450160

約数和(自身を除く): 3460585

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 1709, 4675, 8545, 18799, 29053, 42725, 93995, 145265, 319583, 469975, 726325, 1597915, 7989575]

約数ペア:

[(1, 7989575), (5, 1597915), (11, 726325), (17, 469975), (25, 319583), (55, 145265), (85, 93995), (187, 42725), (275, 29053), (425, 18799), (935, 8545), (1709, 4675)]