29081715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{509}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 50379840

約数和(自身を除く): 21298125

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 293, 509, 879, 1465, 1527, 2545, 3809, 4395, 6617, 7635, 11427, 19045, 19851, 33085, 57135, 99255, 149137, 447411, 745685, 1938781, 2237055, 5816343, 9693905, 29081715]

約数ペア:

[(1, 29081715), (3, 9693905), (5, 5816343), (13, 2237055), (15, 1938781), (39, 745685), (65, 447411), (195, 149137), (293, 99255), (509, 57135), (879, 33085), (1465, 19851), (1527, 19045), (2545, 11427), (3809, 7635), (4395, 6617)]