27140025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 49782528

約数和(自身を除く): 22642503

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 67, 75, 165, 201, 275, 335, 491, 737, 825, 1005, 1473, 1675, 2211, 2455, 3685, 5025, 5401, 7365, 11055, 12275, 16203, 18425, 27005, 32897, 36825, 55275, 81015, 98691, 135025, 164485, 361867, 405075, 493455, 822425, 1085601, 1809335, 2467275, 5428005, 9046675, 27140025]

約数ペア:

[(1, 27140025), (3, 9046675), (5, 5428005), (11, 2467275), (15, 1809335), (25, 1085601), (33, 822425), (55, 493455), (67, 405075), (75, 361867), (165, 164485), (201, 135025), (275, 98691), (335, 81015), (491, 55275), (737, 36825), (825, 32897), (1005, 27005), (1473, 18425), (1675, 16203), (2211, 12275), (2455, 11055), (3685, 7365), (5025, 5401)]