25215900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{84053}}^1$

素因数の和:84070

約数の個数: 36

約数和(自身を含む): 72958872

約数和(自身を除く): 47742972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 84053, 168106, 252159, 336212, 420265, 504318, 840530, 1008636, 1260795, 1681060, 2101325, 2521590, 4202650, 5043180, 6303975, 8405300, 12607950, 25215900]

約数ペア:

[(1, 25215900), (2, 12607950), (3, 8405300), (4, 6303975), (5, 5043180), (6, 4202650), (10, 2521590), (12, 2101325), (15, 1681060), (20, 1260795), (25, 1008636), (30, 840530), (50, 504318), (60, 420265), (75, 336212), (100, 252159), (150, 168106), (300, 84053)]