28195035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1597}}^1$

素因数の和:1723

約数の個数: 32

約数和(自身を含む): 49704192

約数和(自身を除く): 21509157

約数列:

[1, 3, 5, 11, 15, 33, 55, 107, 165, 321, 535, 1177, 1597, 1605, 3531, 4791, 5885, 7985, 17567, 17655, 23955, 52701, 87835, 170879, 263505, 512637, 854395, 1879669, 2563185, 5639007, 9398345, 28195035]

約数ペア:

[(1, 28195035), (3, 9398345), (5, 5639007), (11, 2563185), (15, 1879669), (33, 854395), (55, 512637), (107, 263505), (165, 170879), (321, 87835), (535, 52701), (1177, 23955), (1597, 17655), (1605, 17567), (3531, 7985), (4791, 5885)]