9838485

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 18495360

約数和(自身を除く): 8656875

約数列:

[1, 3, 5, 9, 15, 19, 37, 45, 57, 95, 111, 171, 185, 285, 311, 333, 555, 703, 855, 933, 1555, 1665, 2109, 2799, 3515, 4665, 5909, 6327, 10545, 11507, 13995, 17727, 29545, 31635, 34521, 53181, 57535, 88635, 103563, 172605, 218633, 265905, 517815, 655899, 1093165, 1967697, 3279495, 9838485]

約数ペア:

[(1, 9838485), (3, 3279495), (5, 1967697), (9, 1093165), (15, 655899), (19, 517815), (37, 265905), (45, 218633), (57, 172605), (95, 103563), (111, 88635), (171, 57535), (185, 53181), (285, 34521), (311, 31635), (333, 29545), (555, 17727), (703, 13995), (855, 11507), (933, 10545), (1555, 6327), (1665, 5909), (2109, 4665), (2799, 3515)]