29680315

素因数分解:

$5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4019}}^1$

素因数の和:4242

約数の個数: 16

約数和(自身を含む): 40907520

約数和(自身を除く): 11227205

約数列:

[1, 5, 7, 35, 211, 1055, 1477, 4019, 7385, 20095, 28133, 140665, 848009, 4240045, 5936063, 29680315]

約数ペア:

[(1, 29680315), (5, 5936063), (7, 4240045), (35, 848009), (211, 140665), (1055, 28133), (1477, 20095), (4019, 7385)]