41889645

素因数分解:

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

素因数の和:1962

約数の個数: 48

約数和(自身を含む): 84195072

約数和(自身を除く): 42305427

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 497, 639, 1065, 1491, 1873, 2485, 3195, 4473, 5619, 7455, 9365, 13111, 16857, 22365, 28095, 39333, 65555, 84285, 117999, 132983, 196665, 398949, 589995, 664915, 930881, 1196847, 1994745, 2792643, 4654405, 5984235, 8377929, 13963215, 41889645]

約数ペア:

[(1, 41889645), (3, 13963215), (5, 8377929), (7, 5984235), (9, 4654405), (15, 2792643), (21, 1994745), (35, 1196847), (45, 930881), (63, 664915), (71, 589995), (105, 398949), (213, 196665), (315, 132983), (355, 117999), (497, 84285), (639, 65555), (1065, 39333), (1491, 28095), (1873, 22365), (2485, 16857), (3195, 13111), (4473, 9365), (5619, 7455)]