9961065

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 18954000

約数和(自身を除く): 8992935

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 449, 493, 765, 1305, 1347, 1479, 2245, 2465, 4041, 4437, 6735, 7395, 7633, 13021, 20205, 22185, 22899, 38165, 39063, 65105, 68697, 114495, 117189, 195315, 221357, 343485, 585945, 664071, 1106785, 1992213, 3320355, 9961065]

約数ペア:

[(1, 9961065), (3, 3320355), (5, 1992213), (9, 1106785), (15, 664071), (17, 585945), (29, 343485), (45, 221357), (51, 195315), (85, 117189), (87, 114495), (145, 68697), (153, 65105), (255, 39063), (261, 38165), (435, 22899), (449, 22185), (493, 20205), (765, 13021), (1305, 7633), (1347, 7395), (1479, 6735), (2245, 4437), (2465, 4041)]