49576215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2621}}^1$

素因数の和:2739

約数の個数: 32

約数和(自身を含む): 86337216

約数和(自身を除く): 36761001

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1261, 1455, 2621, 3783, 6305, 7863, 13105, 18915, 34073, 39315, 102219, 170365, 254237, 511095, 762711, 1271185, 3305081, 3813555, 9915243, 16525405, 49576215]

約数ペア:

[(1, 49576215), (3, 16525405), (5, 9915243), (13, 3813555), (15, 3305081), (39, 1271185), (65, 762711), (97, 511095), (195, 254237), (291, 170365), (485, 102219), (1261, 39315), (1455, 34073), (2621, 18915), (3783, 13105), (6305, 7863)]