27801291225

素因数分解:

$3^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{1378007}}^1$

素因数の和:1378289

約数の個数: 24

約数和(自身を含む): 46135707840

約数和(自身を除く): 18334416615

約数列:

[1, 3, 5, 15, 25, 75, 269, 807, 1345, 4035, 6725, 20175, 1378007, 4134021, 6890035, 20670105, 34450175, 103350525, 370683883, 1112051649, 1853419415, 5560258245, 9267097075, 27801291225]

約数ペア:

[(1, 27801291225), (3, 9267097075), (5, 5560258245), (15, 1853419415), (25, 1112051649), (75, 370683883), (269, 103350525), (807, 34450175), (1345, 20670105), (4035, 6890035), (6725, 4134021), (20175, 1378007)]