27211135

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 16334465

約数列:

[1, 5, 7, 17, 19, 29, 35, 83, 85, 95, 119, 133, 145, 203, 323, 415, 493, 551, 581, 595, 665, 1015, 1411, 1577, 1615, 2261, 2407, 2465, 2755, 2905, 3451, 3857, 7055, 7885, 9367, 9877, 11039, 11305, 12035, 16849, 17255, 19285, 26809, 40919, 45733, 46835, 49385, 55195, 65569, 84245, 134045, 187663, 204595, 228665, 286433, 320131, 327845, 777461, 938315, 1432165, 1600655, 3887305, 5442227, 27211135]

約数ペア:

[(1, 27211135), (5, 5442227), (7, 3887305), (17, 1600655), (19, 1432165), (29, 938315), (35, 777461), (83, 327845), (85, 320131), (95, 286433), (119, 228665), (133, 204595), (145, 187663), (203, 134045), (323, 84245), (415, 65569), (493, 55195), (551, 49385), (581, 46835), (595, 45733), (665, 40919), (1015, 26809), (1411, 19285), (1577, 17255), (1615, 16849), (2261, 12035), (2407, 11305), (2465, 11039), (2755, 9877), (2905, 9367), (3451, 7885), (3857, 7055)]