3320355

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 5832000

約数和(自身を除く): 2511645

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 449, 493, 1347, 1479, 2245, 2465, 6735, 7395, 7633, 13021, 22899, 38165, 39063, 65105, 114495, 195315, 221357, 664071, 1106785, 3320355]

約数ペア:

[(1, 3320355), (3, 1106785), (5, 664071), (15, 221357), (17, 195315), (29, 114495), (51, 65105), (85, 39063), (87, 38165), (145, 22899), (255, 13021), (435, 7633), (449, 7395), (493, 6735), (1347, 2465), (1479, 2245)]