7740225

素因数分解:

$3^3\times 5^2\times {\mathrm{11467}}^1$

素因数の和:11486

約数の個数: 24

約数和(自身を含む): 14220320

約数和(自身を除く): 6480095

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 11467, 34401, 57335, 103203, 172005, 286675, 309609, 516015, 860025, 1548045, 2580075, 7740225]

約数ペア:

[(1, 7740225), (3, 2580075), (5, 1548045), (9, 860025), (15, 516015), (25, 309609), (27, 286675), (45, 172005), (75, 103203), (135, 57335), (225, 34401), (675, 11467)]