56140695

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10663}}^1$

素因数の和:10693

約数の個数: 40

約数和(自身を含む): 108388896

約数和(自身を除く): 52248201

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 10663, 31989, 53315, 95967, 138619, 159945, 287901, 415857, 479835, 693095, 863703, 1247571, 1439505, 2079285, 3742713, 4318515, 6237855, 11228139, 18713565, 56140695]

約数ペア:

[(1, 56140695), (3, 18713565), (5, 11228139), (9, 6237855), (13, 4318515), (15, 3742713), (27, 2079285), (39, 1439505), (45, 1247571), (65, 863703), (81, 693095), (117, 479835), (135, 415857), (195, 287901), (351, 159945), (405, 138619), (585, 95967), (1053, 53315), (1755, 31989), (5265, 10663)]