16087725

素因数分解:

$3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:706

約数の個数: 36

約数和(自身を含む): 29093376

約数和(自身を除く): 13005651

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 127, 225, 381, 563, 635, 1143, 1689, 1905, 2815, 3175, 5067, 5715, 8445, 9525, 14075, 25335, 28575, 42225, 71501, 126675, 214503, 357505, 643509, 1072515, 1787525, 3217545, 5362575, 16087725]

約数ペア:

[(1, 16087725), (3, 5362575), (5, 3217545), (9, 1787525), (15, 1072515), (25, 643509), (45, 357505), (75, 214503), (127, 126675), (225, 71501), (381, 42225), (563, 28575), (635, 25335), (1143, 14075), (1689, 9525), (1905, 8445), (2815, 5715), (3175, 5067)]