27131325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{27827}}^1$

素因数の和:27853

約数の個数: 24

約数和(自身を含む): 48309408

約数和(自身を除く): 21178083

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 27827, 83481, 139135, 361751, 417405, 695675, 1085253, 1808755, 2087025, 5426265, 9043775, 27131325]

約数ペア:

[(1, 27131325), (3, 9043775), (5, 5426265), (13, 2087025), (15, 1808755), (25, 1085253), (39, 695675), (65, 417405), (75, 361751), (195, 139135), (325, 83481), (975, 27827)]