710143775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 1001507328

約数和(自身を除く): 291363553

約数列:

[1, 5, 11, 25, 37, 55, 71, 185, 275, 355, 407, 781, 925, 983, 1775, 2035, 2627, 3905, 4915, 10175, 10813, 13135, 19525, 24575, 28897, 36371, 54065, 65675, 69793, 144485, 181855, 270325, 348965, 400081, 722425, 767723, 909275, 1744825, 2000405, 2582341, 3838615, 10002025, 12911705, 19193075, 28405751, 64558525, 142028755, 710143775]

約数ペア:

[(1, 710143775), (5, 142028755), (11, 64558525), (25, 28405751), (37, 19193075), (55, 12911705), (71, 10002025), (185, 3838615), (275, 2582341), (355, 2000405), (407, 1744825), (781, 909275), (925, 767723), (983, 722425), (1775, 400081), (2035, 348965), (2627, 270325), (3905, 181855), (4915, 144485), (10175, 69793), (10813, 65675), (13135, 54065), (19525, 36371), (24575, 28897)]