1109193885

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{631}}^1$

素因数の和:1123

約数の個数: 64

約数和(自身を含む): 2047680000

約数和(自身を除く): 938486115

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 449, 631, 783, 1305, 1347, 1893, 2245, 3155, 3915, 4041, 5679, 6735, 9465, 12123, 13021, 17037, 18299, 20205, 28395, 39063, 54897, 60615, 65105, 85185, 91495, 117189, 164691, 195315, 274485, 283319, 351567, 494073, 585945, 823455, 849957, 1416595, 1757835, 2470365, 2549871, 4249785, 7649613, 8216251, 12749355, 24648753, 38248065, 41081255, 73946259, 123243765, 221838777, 369731295, 1109193885]

約数ペア:

[(1, 1109193885), (3, 369731295), (5, 221838777), (9, 123243765), (15, 73946259), (27, 41081255), (29, 38248065), (45, 24648753), (87, 12749355), (135, 8216251), (145, 7649613), (261, 4249785), (435, 2549871), (449, 2470365), (631, 1757835), (783, 1416595), (1305, 849957), (1347, 823455), (1893, 585945), (2245, 494073), (3155, 351567), (3915, 283319), (4041, 274485), (5679, 195315), (6735, 164691), (9465, 117189), (12123, 91495), (13021, 85185), (17037, 65105), (18299, 60615), (20205, 54897), (28395, 39063)]