15156720185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1\times {\mathrm{71257}}^1$

素因数の和:73520

約数の個数: 16

約数和(自身を含む): 19154150400

約数和(自身を除く): 3997430215

約数列:

[1, 5, 19, 95, 2239, 11195, 42541, 71257, 212705, 356285, 1353883, 6769415, 159544423, 797722115, 3031344037, 15156720185]

約数ペア:

[(1, 15156720185), (5, 3031344037), (19, 797722115), (95, 159544423), (2239, 6769415), (11195, 1353883), (42541, 356285), (71257, 212705)]