295432137

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:700

約数の個数: 128

約数和(自身を含む): 623185920

約数和(自身を除く): 327753783

約数列:

[1, 3, 7, 9, 11, 13, 17, 21, 27, 33, 39, 51, 63, 77, 91, 99, 117, 119, 143, 153, 187, 189, 221, 231, 273, 297, 351, 357, 429, 459, 561, 643, 663, 693, 819, 1001, 1071, 1287, 1309, 1547, 1683, 1929, 1989, 2079, 2431, 2457, 3003, 3213, 3861, 3927, 4501, 4641, 5049, 5787, 5967, 7073, 7293, 8359, 9009, 10931, 11781, 13503, 13923, 17017, 17361, 21219, 21879, 25077, 27027, 32793, 35343, 40509, 41769, 49511, 51051, 58513, 63657, 65637, 75231, 76517, 91949, 98379, 120241, 121527, 142103, 148533, 153153, 175539, 190971, 225693, 229551, 275847, 295137, 360723, 426309, 445599, 459459, 526617, 643643, 688653, 827541, 841687, 994721, 1082169, 1278927, 1336797, 1563133, 1579851, 1930929, 2065959, 2482623, 2525061, 2984163, 3246507, 3836781, 4689399, 5792787, 7575183, 8952489, 10941931, 14068197, 17378361, 22725549, 26857467, 32825793, 42204591, 98477379, 295432137]

約数ペア:

[(1, 295432137), (3, 98477379), (7, 42204591), (9, 32825793), (11, 26857467), (13, 22725549), (17, 17378361), (21, 14068197), (27, 10941931), (33, 8952489), (39, 7575183), (51, 5792787), (63, 4689399), (77, 3836781), (91, 3246507), (99, 2984163), (117, 2525061), (119, 2482623), (143, 2065959), (153, 1930929), (187, 1579851), (189, 1563133), (221, 1336797), (231, 1278927), (273, 1082169), (297, 994721), (351, 841687), (357, 827541), (429, 688653), (459, 643643), (561, 526617), (643, 459459), (663, 445599), (693, 426309), (819, 360723), (1001, 295137), (1071, 275847), (1287, 229551), (1309, 225693), (1547, 190971), (1683, 175539), (1929, 153153), (1989, 148533), (2079, 142103), (2431, 121527), (2457, 120241), (3003, 98379), (3213, 91949), (3861, 76517), (3927, 75231), (4501, 65637), (4641, 63657), (5049, 58513), (5787, 51051), (5967, 49511), (7073, 41769), (7293, 40509), (8359, 35343), (9009, 32793), (10931, 27027), (11781, 25077), (13503, 21879), (13923, 21219), (17017, 17361)]