221170095

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6277}}^1$

素因数の和:6326

約数の個数: 48

約数和(自身を含む): 411334560

約数和(自身を除く): 190164465

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 243, 261, 405, 435, 783, 1215, 1305, 2349, 3915, 6277, 7047, 11745, 18831, 31385, 35235, 56493, 94155, 169479, 182033, 282465, 508437, 546099, 847395, 910165, 1525311, 1638297, 2542185, 2730495, 4914891, 7626555, 8191485, 14744673, 24574455, 44234019, 73723365, 221170095]

約数ペア:

[(1, 221170095), (3, 73723365), (5, 44234019), (9, 24574455), (15, 14744673), (27, 8191485), (29, 7626555), (45, 4914891), (81, 2730495), (87, 2542185), (135, 1638297), (145, 1525311), (243, 910165), (261, 847395), (405, 546099), (435, 508437), (783, 282465), (1215, 182033), (1305, 169479), (2349, 94155), (3915, 56493), (6277, 35235), (7047, 31385), (11745, 18831)]