13003500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{8669}}^1$

素因数の和:8691

約数の個数: 48

約数和(自身を含む): 37870560

約数和(自身を除く): 24867060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 8669, 17338, 26007, 34676, 43345, 52014, 86690, 104028, 130035, 173380, 216725, 260070, 433450, 520140, 650175, 866900, 1083625, 1300350, 2167250, 2600700, 3250875, 4334500, 6501750, 13003500]

約数ペア:

[(1, 13003500), (2, 6501750), (3, 4334500), (4, 3250875), (5, 2600700), (6, 2167250), (10, 1300350), (12, 1083625), (15, 866900), (20, 650175), (25, 520140), (30, 433450), (50, 260070), (60, 216725), (75, 173380), (100, 130035), (125, 104028), (150, 86690), (250, 52014), (300, 43345), (375, 34676), (500, 26007), (750, 17338), (1500, 8669)]