27803555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 10903645

約数列:

[1, 5, 13, 19, 47, 65, 95, 235, 247, 479, 611, 893, 1235, 2395, 3055, 4465, 6227, 9101, 11609, 22513, 31135, 45505, 58045, 112565, 118313, 292669, 427747, 591565, 1463345, 2138735, 5560711, 27803555]

約数ペア:

[(1, 27803555), (5, 5560711), (13, 2138735), (19, 1463345), (47, 591565), (65, 427747), (95, 292669), (235, 118313), (247, 112565), (479, 58045), (611, 45505), (893, 31135), (1235, 22513), (2395, 11609), (3055, 9101), (4465, 6227)]