3949830045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{19501}}^1$

素因数の和:20162

約数の個数: 48

約数和(自身を含む): 7836995712

約数和(自身を除く): 3887165667

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 643, 1929, 3215, 4501, 5787, 9645, 13503, 19501, 22505, 28935, 40509, 58503, 67515, 97505, 136507, 175509, 202545, 292515, 409521, 682535, 877545, 1228563, 2047605, 6142815, 12539143, 37617429, 62695715, 87774001, 112852287, 188087145, 263322003, 438870005, 564261435, 789966009, 1316610015, 3949830045]

約数ペア:

[(1, 3949830045), (3, 1316610015), (5, 789966009), (7, 564261435), (9, 438870005), (15, 263322003), (21, 188087145), (35, 112852287), (45, 87774001), (63, 62695715), (105, 37617429), (315, 12539143), (643, 6142815), (1929, 2047605), (3215, 1228563), (4501, 877545), (5787, 682535), (9645, 409521), (13503, 292515), (19501, 202545), (22505, 175509), (28935, 136507), (40509, 97505), (58503, 67515)]