97742505

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1873}}^1$

素因数の和:1966

約数の個数: 48

約数和(自身を含む): 184581504

約数和(自身を除く): 86838999

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 71, 105, 147, 213, 245, 355, 497, 735, 1065, 1491, 1873, 2485, 3479, 5619, 7455, 9365, 10437, 13111, 17395, 28095, 39333, 52185, 65555, 91777, 132983, 196665, 275331, 398949, 458885, 664915, 930881, 1376655, 1994745, 2792643, 4654405, 6516167, 13963215, 19548501, 32580835, 97742505]

約数ペア:

[(1, 97742505), (3, 32580835), (5, 19548501), (7, 13963215), (15, 6516167), (21, 4654405), (35, 2792643), (49, 1994745), (71, 1376655), (105, 930881), (147, 664915), (213, 458885), (245, 398949), (355, 275331), (497, 196665), (735, 132983), (1065, 91777), (1491, 65555), (1873, 52185), (2485, 39333), (3479, 28095), (5619, 17395), (7455, 13111), (9365, 10437)]