228429305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4999}}^1$

素因数の和:5073

約数の個数: 32

約数和(自身を含む): 319200000

約数和(自身を除く): 90770695

約数列:

[1, 5, 13, 19, 37, 65, 95, 185, 247, 481, 703, 1235, 2405, 3515, 4999, 9139, 24995, 45695, 64987, 94981, 184963, 324935, 474905, 924815, 1234753, 2404519, 3514297, 6173765, 12022595, 17571485, 45685861, 228429305]

約数ペア:

[(1, 228429305), (5, 45685861), (13, 17571485), (19, 12022595), (37, 6173765), (65, 3514297), (95, 2404519), (185, 1234753), (247, 924815), (481, 474905), (703, 324935), (1235, 184963), (2405, 94981), (3515, 64987), (4999, 45695), (9139, 24995)]