56169165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4057}}^1$

素因数の和:4149

約数の個数: 32

約数和(自身を含む): 98171136

約数和(自身を除く): 42001971

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 923, 1065, 2769, 4057, 4615, 12171, 13845, 20285, 52741, 60855, 158223, 263705, 288047, 791115, 864141, 1440235, 3744611, 4320705, 11233833, 18723055, 56169165]

約数ペア:

[(1, 56169165), (3, 18723055), (5, 11233833), (13, 4320705), (15, 3744611), (39, 1440235), (65, 864141), (71, 791115), (195, 288047), (213, 263705), (355, 158223), (923, 60855), (1065, 52741), (2769, 20285), (4057, 13845), (4615, 12171)]