6155205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 11820672

約数和(自身を除く): 5665467

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 61, 93, 105, 155, 183, 217, 305, 427, 465, 651, 915, 961, 1085, 1281, 1891, 2135, 2883, 3255, 4805, 5673, 6405, 6727, 9455, 13237, 14415, 20181, 28365, 33635, 39711, 58621, 66185, 100905, 175863, 198555, 293105, 410347, 879315, 1231041, 2051735, 6155205]

約数ペア:

[(1, 6155205), (3, 2051735), (5, 1231041), (7, 879315), (15, 410347), (21, 293105), (31, 198555), (35, 175863), (61, 100905), (93, 66185), (105, 58621), (155, 39711), (183, 33635), (217, 28365), (305, 20181), (427, 14415), (465, 13237), (651, 9455), (915, 6727), (961, 6405), (1085, 5673), (1281, 4805), (1891, 3255), (2135, 2883)]