23788215

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 46932480

約数和(自身を除く): 23144265

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 83, 99, 135, 165, 193, 249, 297, 415, 495, 579, 747, 913, 965, 1245, 1485, 1737, 2123, 2241, 2739, 2895, 3735, 4565, 5211, 6369, 8217, 8685, 10615, 11205, 13695, 16019, 19107, 24651, 26055, 31845, 41085, 48057, 57321, 80095, 95535, 123255, 144171, 176209, 240285, 286605, 432513, 528627, 720855, 881045, 1585881, 2162565, 2643135, 4757643, 7929405, 23788215]

約数ペア:

[(1, 23788215), (3, 7929405), (5, 4757643), (9, 2643135), (11, 2162565), (15, 1585881), (27, 881045), (33, 720855), (45, 528627), (55, 432513), (83, 286605), (99, 240285), (135, 176209), (165, 144171), (193, 123255), (249, 95535), (297, 80095), (415, 57321), (495, 48057), (579, 41085), (747, 31845), (913, 26055), (965, 24651), (1245, 19107), (1485, 16019), (1737, 13695), (2123, 11205), (2241, 10615), (2739, 8685), (2895, 8217), (3735, 6369), (4565, 5211)]