13303845

素因数分解:

$3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:431

約数の個数: 40

約数和(自身を含む): 24149664

約数和(自身を除く): 10845819

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 107, 135, 307, 321, 405, 535, 921, 963, 1535, 1605, 2763, 2889, 4605, 4815, 8289, 8667, 13815, 14445, 24867, 32849, 41445, 43335, 98547, 124335, 164245, 295641, 492735, 886923, 1478205, 2660769, 4434615, 13303845]

約数ペア:

[(1, 13303845), (3, 4434615), (5, 2660769), (9, 1478205), (15, 886923), (27, 492735), (45, 295641), (81, 164245), (107, 124335), (135, 98547), (307, 43335), (321, 41445), (405, 32849), (535, 24867), (921, 14445), (963, 13815), (1535, 8667), (1605, 8289), (2763, 4815), (2889, 4605)]