2168595

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 4429152

約数和(自身を除く): 2260557

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 337, 429, 495, 585, 715, 1011, 1287, 1685, 2145, 3033, 3707, 4381, 5055, 6435, 11121, 13143, 15165, 18535, 21905, 33363, 39429, 48191, 55605, 65715, 144573, 166815, 197145, 240955, 433719, 722865, 2168595]

約数ペア:

[(1, 2168595), (3, 722865), (5, 433719), (9, 240955), (11, 197145), (13, 166815), (15, 144573), (33, 65715), (39, 55605), (45, 48191), (55, 39429), (65, 33363), (99, 21905), (117, 18535), (143, 15165), (165, 13143), (195, 11121), (337, 6435), (429, 5055), (495, 4381), (585, 3707), (715, 3033), (1011, 2145), (1287, 1685)]