39374055

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{523}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 78474240

約数和(自身を除く): 39100185

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 239, 315, 523, 717, 1195, 1569, 1673, 2151, 2615, 3585, 3661, 4707, 5019, 7845, 8365, 10755, 10983, 15057, 18305, 23535, 25095, 32949, 54915, 75285, 124997, 164745, 374991, 624985, 874979, 1124973, 1874955, 2624937, 4374895, 5624865, 7874811, 13124685, 39374055]

約数ペア:

[(1, 39374055), (3, 13124685), (5, 7874811), (7, 5624865), (9, 4374895), (15, 2624937), (21, 1874955), (35, 1124973), (45, 874979), (63, 624985), (105, 374991), (239, 164745), (315, 124997), (523, 75285), (717, 54915), (1195, 32949), (1569, 25095), (1673, 23535), (2151, 18305), (2615, 15057), (3585, 10983), (3661, 10755), (4707, 8365), (5019, 7845)]