448251155

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1063}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 641898432

約数和(自身を除く): 193647277

約数列:

[1, 5, 11, 17, 41, 55, 85, 121, 187, 205, 451, 605, 697, 935, 1063, 2057, 2255, 3485, 4961, 5315, 7667, 10285, 11693, 18071, 24805, 38335, 43583, 58465, 84337, 90355, 128623, 198781, 217915, 421685, 479413, 643115, 740911, 993905, 2186591, 2397065, 3704555, 5273543, 8150021, 10932955, 26367715, 40750105, 89650231, 448251155]

約数ペア:

[(1, 448251155), (5, 89650231), (11, 40750105), (17, 26367715), (41, 10932955), (55, 8150021), (85, 5273543), (121, 3704555), (187, 2397065), (205, 2186591), (451, 993905), (605, 740911), (697, 643115), (935, 479413), (1063, 421685), (2057, 217915), (2255, 198781), (3485, 128623), (4961, 90355), (5315, 84337), (7667, 58465), (10285, 43583), (11693, 38335), (18071, 24805)]