1299845

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 16

約数和(自身を含む): 1658880

約数和(自身を除く): 359035

約数列:

[1, 5, 23, 89, 115, 127, 445, 635, 2047, 2921, 10235, 11303, 14605, 56515, 259969, 1299845]

約数ペア:

[(1, 1299845), (5, 259969), (23, 56515), (89, 14605), (115, 11303), (127, 10235), (445, 2921), (635, 2047)]