47152185

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1409}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 79591680

約数和(自身を除く): 32439495

約数列:

[1, 3, 5, 15, 23, 69, 97, 115, 291, 345, 485, 1409, 1455, 2231, 4227, 6693, 7045, 11155, 21135, 32407, 33465, 97221, 136673, 162035, 410019, 486105, 683365, 2050095, 3143479, 9430437, 15717395, 47152185]

約数ペア:

[(1, 47152185), (3, 15717395), (5, 9430437), (15, 3143479), (23, 2050095), (69, 683365), (97, 486105), (115, 410019), (291, 162035), (345, 136673), (485, 97221), (1409, 33465), (1455, 32407), (2231, 21135), (4227, 11155), (6693, 7045)]