1704395

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 2695680

約数和(自身を除く): 991285

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 233, 385, 665, 1045, 1165, 1463, 1631, 2563, 4427, 7315, 8155, 12815, 17941, 22135, 30989, 48697, 89705, 154945, 243485, 340879, 1704395]

約数ペア:

[(1, 1704395), (5, 340879), (7, 243485), (11, 154945), (19, 89705), (35, 48697), (55, 30989), (77, 22135), (95, 17941), (133, 12815), (209, 8155), (233, 7315), (385, 4427), (665, 2563), (1045, 1631), (1165, 1463)]