65747205

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 119508480

約数和(自身を除く): 53761275

約数列:

[1, 3, 5, 9, 15, 29, 45, 83, 87, 145, 249, 261, 415, 435, 607, 747, 1245, 1305, 1821, 2407, 3035, 3735, 5463, 7221, 9105, 12035, 17603, 21663, 27315, 36105, 50381, 52809, 88015, 108315, 151143, 158427, 251905, 264045, 453429, 755715, 792135, 1461049, 2267145, 4383147, 7305245, 13149441, 21915735, 65747205]

約数ペア:

[(1, 65747205), (3, 21915735), (5, 13149441), (9, 7305245), (15, 4383147), (29, 2267145), (45, 1461049), (83, 792135), (87, 755715), (145, 453429), (249, 264045), (261, 251905), (415, 158427), (435, 151143), (607, 108315), (747, 88015), (1245, 52809), (1305, 50381), (1821, 36105), (2407, 27315), (3035, 21663), (3735, 17603), (5463, 12035), (7221, 9105)]