65210385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5441}}^1$

素因数の和:5513

約数の個数: 32

約数和(自身を含む): 112845312

約数和(自身を除く): 47634927

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 5441, 11985, 16323, 27205, 81615, 92497, 255727, 277491, 462485, 767181, 1278635, 1387455, 3835905, 4347359, 13042077, 21736795, 65210385]

約数ペア:

[(1, 65210385), (3, 21736795), (5, 13042077), (15, 4347359), (17, 3835905), (47, 1387455), (51, 1278635), (85, 767181), (141, 462485), (235, 277491), (255, 255727), (705, 92497), (799, 81615), (2397, 27205), (3995, 16323), (5441, 11985)]