61150455

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1933}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 114647520

約数和(自身を除く): 53497065

約数列:

[1, 3, 5, 9, 15, 19, 37, 45, 57, 95, 111, 171, 185, 285, 333, 555, 703, 855, 1665, 1933, 2109, 3515, 5799, 6327, 9665, 10545, 17397, 28995, 31635, 36727, 71521, 86985, 110181, 183635, 214563, 330543, 357605, 550905, 643689, 1072815, 1358899, 1652715, 3218445, 4076697, 6794495, 12230091, 20383485, 61150455]

約数ペア:

[(1, 61150455), (3, 20383485), (5, 12230091), (9, 6794495), (15, 4076697), (19, 3218445), (37, 1652715), (45, 1358899), (57, 1072815), (95, 643689), (111, 550905), (171, 357605), (185, 330543), (285, 214563), (333, 183635), (555, 110181), (703, 86985), (855, 71521), (1665, 36727), (1933, 31635), (2109, 28995), (3515, 17397), (5799, 10545), (6327, 9665)]