1520706075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{2027}}^1$

素因数の和:3476

約数の個数: 48

約数和(自身を含む): 2876839680

約数和(自身を除く): 1356133605

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 1429, 2027, 4287, 6081, 7145, 10003, 10135, 14189, 21435, 30009, 30405, 35725, 42567, 50015, 50675, 70945, 107175, 150045, 152025, 212835, 250075, 354725, 750225, 1064175, 2896583, 8689749, 14482915, 20276081, 43448745, 60828243, 72414575, 101380405, 217243725, 304141215, 506902025, 1520706075]

約数ペア:

[(1, 1520706075), (3, 506902025), (5, 304141215), (7, 217243725), (15, 101380405), (21, 72414575), (25, 60828243), (35, 43448745), (75, 20276081), (105, 14482915), (175, 8689749), (525, 2896583), (1429, 1064175), (2027, 750225), (4287, 354725), (6081, 250075), (7145, 212835), (10003, 152025), (10135, 150045), (14189, 107175), (21435, 70945), (30009, 50675), (30405, 50015), (35725, 42567)]