42804315

素因数分解:

$3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1013}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 76415040

約数和(自身を除く): 33610725

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 313, 939, 1013, 1565, 2817, 3039, 4695, 5065, 8451, 9117, 14085, 15195, 27351, 42255, 45585, 136755, 317069, 951207, 1585345, 2853621, 4756035, 8560863, 14268105, 42804315]

約数ペア:

[(1, 42804315), (3, 14268105), (5, 8560863), (9, 4756035), (15, 2853621), (27, 1585345), (45, 951207), (135, 317069), (313, 136755), (939, 45585), (1013, 42255), (1565, 27351), (2817, 15195), (3039, 14085), (4695, 9117), (5065, 8451)]