1528686675

素因数分解:

$3^4\times 5^2\times {\mathrm{754907}}^1$

素因数の和:754929

約数の個数: 30

約数和(自身を含む): 2831659908

約数和(自身を除く): 1302973233

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 754907, 2264721, 3774535, 6794163, 11323605, 18872675, 20382489, 33970815, 56618025, 61147467, 101912445, 169854075, 305737335, 509562225, 1528686675]

約数ペア:

[(1, 1528686675), (3, 509562225), (5, 305737335), (9, 169854075), (15, 101912445), (25, 61147467), (27, 56618025), (45, 33970815), (75, 20382489), (81, 18872675), (135, 11323605), (225, 6794163), (405, 3774535), (675, 2264721), (2025, 754907)]