29831715

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9337}}^1$

素因数の和:9419

約数の個数: 24

約数和(自身を含む): 52442208

約数和(自身を除く): 22610493

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 9337, 28011, 46685, 84033, 140055, 420165, 662927, 1988781, 3314635, 5966343, 9943905, 29831715]

約数ペア:

[(1, 29831715), (3, 9943905), (5, 5966343), (9, 3314635), (15, 1988781), (45, 662927), (71, 420165), (213, 140055), (355, 84033), (639, 46685), (1065, 28011), (3195, 9337)]