4359735

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 8255520

約数和(自身を除く): 3895785

約数列:

[1, 3, 5, 9, 15, 17, 41, 45, 51, 85, 123, 139, 153, 205, 255, 369, 417, 615, 695, 697, 765, 1251, 1845, 2085, 2091, 2363, 3485, 5699, 6255, 6273, 7089, 10455, 11815, 17097, 21267, 28495, 31365, 35445, 51291, 85485, 96883, 106335, 256455, 290649, 484415, 871947, 1453245, 4359735]

約数ペア:

[(1, 4359735), (3, 1453245), (5, 871947), (9, 484415), (15, 290649), (17, 256455), (41, 106335), (45, 96883), (51, 85485), (85, 51291), (123, 35445), (139, 31365), (153, 28495), (205, 21267), (255, 17097), (369, 11815), (417, 10455), (615, 7089), (695, 6273), (697, 6255), (765, 5699), (1251, 3485), (1845, 2363), (2085, 2091)]