42519125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 62068032

約数和(自身を除く): 19548907

約数列:

[1, 5, 11, 17, 25, 55, 85, 107, 125, 187, 275, 289, 425, 535, 935, 1177, 1375, 1445, 1819, 2125, 2675, 3179, 4675, 5885, 7225, 9095, 13375, 15895, 20009, 23375, 29425, 30923, 36125, 45475, 79475, 100045, 147125, 154615, 227375, 340153, 397375, 500225, 773075, 1700765, 2501125, 3865375, 8503825, 42519125]

約数ペア:

[(1, 42519125), (5, 8503825), (11, 3865375), (17, 2501125), (25, 1700765), (55, 773075), (85, 500225), (107, 397375), (125, 340153), (187, 227375), (275, 154615), (289, 147125), (425, 100045), (535, 79475), (935, 45475), (1177, 36125), (1375, 30923), (1445, 29425), (1819, 23375), (2125, 20009), (2675, 15895), (3179, 13375), (4675, 9095), (5885, 7225)]