194782175

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 294570432

約数和(自身を除く): 99788257

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 233, 281, 425, 595, 1165, 1405, 1631, 1967, 2975, 3961, 4777, 5825, 7025, 8155, 9835, 19805, 23885, 27727, 33439, 40775, 49175, 65473, 99025, 119425, 138635, 167195, 327365, 458311, 693175, 835975, 1113041, 1636825, 2291555, 5565205, 7791287, 11457775, 27826025, 38956435, 194782175]

約数ペア:

[(1, 194782175), (5, 38956435), (7, 27826025), (17, 11457775), (25, 7791287), (35, 5565205), (85, 2291555), (119, 1636825), (175, 1113041), (233, 835975), (281, 693175), (425, 458311), (595, 327365), (1165, 167195), (1405, 138635), (1631, 119425), (1967, 99025), (2975, 65473), (3961, 49175), (4777, 40775), (5825, 33439), (7025, 27727), (8155, 23885), (9835, 19805)]