16751935

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 22413312

約数和(自身を除く): 5661377

約数列:

[1, 5, 23, 31, 37, 115, 127, 155, 185, 635, 713, 851, 1147, 2921, 3565, 3937, 4255, 4699, 5735, 14605, 19685, 23495, 26381, 90551, 108077, 131905, 145669, 452755, 540385, 728345, 3350387, 16751935]

約数ペア:

[(1, 16751935), (5, 3350387), (23, 728345), (31, 540385), (37, 452755), (115, 145669), (127, 131905), (155, 108077), (185, 90551), (635, 26381), (713, 23495), (851, 19685), (1147, 14605), (2921, 5735), (3565, 4699), (3937, 4255)]