13507020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{25013}}^1$

素因数の和:25031

約数の個数: 48

約数和(自身を含む): 42023520

約数和(自身を除く): 28516500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 25013, 50026, 75039, 100052, 125065, 150078, 225117, 250130, 300156, 375195, 450234, 500260, 675351, 750390, 900468, 1125585, 1350702, 1500780, 2251170, 2701404, 3376755, 4502340, 6753510, 13507020]

約数ペア:

[(1, 13507020), (2, 6753510), (3, 4502340), (4, 3376755), (5, 2701404), (6, 2251170), (9, 1500780), (10, 1350702), (12, 1125585), (15, 900468), (18, 750390), (20, 675351), (27, 500260), (30, 450234), (36, 375195), (45, 300156), (54, 250130), (60, 225117), (90, 150078), (108, 125065), (135, 100052), (180, 75039), (270, 50026), (540, 25013)]