1199122285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1901}}^1$

素因数の和:2145

約数の個数: 32

約数和(自身を含む): 1570199904

約数和(自身を除く): 371077619

約数列:

[1, 5, 17, 41, 85, 181, 205, 697, 905, 1901, 3077, 3485, 7421, 9505, 15385, 32317, 37105, 77941, 126157, 161585, 344081, 389705, 630785, 1324997, 1720405, 5849377, 6624985, 14107321, 29246885, 70536605, 239824457, 1199122285]

約数ペア:

[(1, 1199122285), (5, 239824457), (17, 70536605), (41, 29246885), (85, 14107321), (181, 6624985), (205, 5849377), (697, 1720405), (905, 1324997), (1901, 630785), (3077, 389705), (3485, 344081), (7421, 161585), (9505, 126157), (15385, 77941), (32317, 37105)]