99815205

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{977}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 187306560

約数和(自身を除く): 87491355

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 139, 147, 245, 417, 695, 735, 973, 977, 2085, 2919, 2931, 4865, 4885, 6811, 6839, 14595, 14655, 20433, 20517, 34055, 34195, 47873, 102165, 102585, 135803, 143619, 239365, 407409, 679015, 718095, 950621, 2037045, 2851863, 4753105, 6654347, 14259315, 19963041, 33271735, 99815205]

約数ペア:

[(1, 99815205), (3, 33271735), (5, 19963041), (7, 14259315), (15, 6654347), (21, 4753105), (35, 2851863), (49, 2037045), (105, 950621), (139, 718095), (147, 679015), (245, 407409), (417, 239365), (695, 143619), (735, 135803), (973, 102585), (977, 102165), (2085, 47873), (2919, 34195), (2931, 34055), (4865, 20517), (4885, 20433), (6811, 14655), (6839, 14595)]