191140775

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1367}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 293124096

約数和(自身を除く): 101983321

約数列:

[1, 5, 7, 17, 25, 35, 47, 85, 119, 175, 235, 329, 425, 595, 799, 1175, 1367, 1645, 2975, 3995, 5593, 6835, 8225, 9569, 19975, 23239, 27965, 34175, 47845, 64249, 116195, 139825, 162673, 239225, 321245, 449743, 580975, 813365, 1092233, 1606225, 2248715, 4066825, 5461165, 7645631, 11243575, 27305825, 38228155, 191140775]

約数ペア:

[(1, 191140775), (5, 38228155), (7, 27305825), (17, 11243575), (25, 7645631), (35, 5461165), (47, 4066825), (85, 2248715), (119, 1606225), (175, 1092233), (235, 813365), (329, 580975), (425, 449743), (595, 321245), (799, 239225), (1175, 162673), (1367, 139825), (1645, 116195), (2975, 64249), (3995, 47845), (5593, 34175), (6835, 27965), (8225, 23239), (9569, 19975)]