16740405

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11273}}^1$

素因数の和:11298

約数の個数: 32

約数和(自身を含む): 32469120

約数和(自身を除く): 15728715

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 11273, 33819, 56365, 101457, 124003, 169095, 304371, 372009, 507285, 620015, 1116027, 1521855, 1860045, 3348081, 5580135, 16740405]

約数ペア:

[(1, 16740405), (3, 5580135), (5, 3348081), (9, 1860045), (11, 1521855), (15, 1116027), (27, 620015), (33, 507285), (45, 372009), (55, 304371), (99, 169095), (135, 124003), (165, 101457), (297, 56365), (495, 33819), (1485, 11273)]