1279853685

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{4177}}^1$

素因数の和:4818

約数の個数: 48

約数和(自身を含む): 2424576960

約数和(自身を除く): 1144723275

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 619, 1857, 3095, 4177, 5571, 6809, 9285, 12531, 20427, 20885, 27855, 34045, 37593, 45947, 61281, 62655, 102135, 137841, 187965, 229735, 306405, 413523, 689205, 2067615, 2585563, 7756689, 12927815, 23270067, 28441193, 38783445, 85323579, 116350335, 142205965, 255970737, 426617895, 1279853685]

約数ペア:

[(1, 1279853685), (3, 426617895), (5, 255970737), (9, 142205965), (11, 116350335), (15, 85323579), (33, 38783445), (45, 28441193), (55, 23270067), (99, 12927815), (165, 7756689), (495, 2585563), (619, 2067615), (1857, 689205), (3095, 413523), (4177, 306405), (5571, 229735), (6809, 187965), (9285, 137841), (12531, 102135), (20427, 62655), (20885, 61281), (27855, 45947), (34045, 37593)]