40447055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{3733}}^1$

素因数の和:3946

約数の個数: 16

約数和(自身を含む): 53231904

約数和(自身を除く): 12784849

約数列:

[1, 5, 11, 55, 197, 985, 2167, 3733, 10835, 18665, 41063, 205315, 735401, 3677005, 8089411, 40447055]

約数ペア:

[(1, 40447055), (5, 8089411), (11, 3677005), (55, 735401), (197, 205315), (985, 41063), (2167, 18665), (3733, 10835)]