85634115

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{443}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 160351488

約数和(自身を除く): 74717373

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 263, 443, 735, 789, 1315, 1329, 1841, 2215, 3101, 3945, 5523, 6645, 9205, 9303, 12887, 15505, 21707, 27615, 38661, 46515, 64435, 65121, 108535, 116509, 193305, 325605, 349527, 582545, 815563, 1747635, 2446689, 4077815, 5708941, 12233445, 17126823, 28544705, 85634115]

約数ペア:

[(1, 85634115), (3, 28544705), (5, 17126823), (7, 12233445), (15, 5708941), (21, 4077815), (35, 2446689), (49, 1747635), (105, 815563), (147, 582545), (245, 349527), (263, 325605), (443, 193305), (735, 116509), (789, 108535), (1315, 65121), (1329, 64435), (1841, 46515), (2215, 38661), (3101, 27615), (3945, 21707), (5523, 15505), (6645, 12887), (9205, 9303)]