56141685

素因数分解:

$3^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1487}}^1$

素因数の和:2337

約数の個数: 24

約数和(自身を含む): 97493760

約数和(自身を除く): 41352075

約数列:

[1, 3, 5, 9, 15, 45, 839, 1487, 2517, 4195, 4461, 7435, 7551, 12585, 13383, 22305, 37755, 66915, 1247593, 3742779, 6237965, 11228337, 18713895, 56141685]

約数ペア:

[(1, 56141685), (3, 18713895), (5, 11228337), (9, 6237965), (15, 3742779), (45, 1247593), (839, 66915), (1487, 37755), (2517, 22305), (4195, 13383), (4461, 12585), (7435, 7551)]