1157715

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1979}}^1$

素因数の和:2003

約数の個数: 24

約数和(自身を含む): 2162160

約数和(自身を除く): 1004445

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 1979, 5937, 9895, 17811, 25727, 29685, 77181, 89055, 128635, 231543, 385905, 1157715]

約数ペア:

[(1, 1157715), (3, 385905), (5, 231543), (9, 128635), (13, 89055), (15, 77181), (39, 29685), (45, 25727), (65, 17811), (117, 9895), (195, 5937), (585, 1979)]